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AMD Radeon RX 7700 XT vs AMD Radeon RX 7900 XTX Comparison

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Radeon RX 7700 XT

12 GB | 35.17 TFLOPS

Radeon RX 7700 XT
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Radeon RX 7900 XTX

24 GB | 61.42 TFLOPS

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Radeon RX 7700 XT vs Radeon RX 7900 XTX Comparison Overview
Radeon RX 7700 XT Radeon RX 7700 XT
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Radeon RX 7900 XTX Radeon RX 7900 XTX
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Radeon RX 7700 XT
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Radeon RX 7900 XTX
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In this review, we will be comparing Radeon RX 7700 XT and Radeon RX 7900 XTX, two GPUs by AMD. Radeon RX 7700 XT was introduced to market in August and was launched in November . There is only 10 months difference between Radeon RX 7700 XT and Radeon RX 7900 XTX so we are expecting this to be a fair comparison regarding age and technology level.

Radeon RX 7700 XT and Radeon RX 7900 XTX are members of AMD's Navi III (RX 7000) series of GPUs. Below you can find the latest models from this series.

AMD Navi III (RX 7000) Series History
Model Release Date Fabrication Process Performance
Radeon RX 7500 XT
  Compare
May 2025 6 nm 9.421 TFLOPS
Radeon RX 7600
  Compare
May 2023 6 nm 21.75 TFLOPS
Radeon RX 7700
  Compare
May 2025 5 nm 31.95 TFLOPS
Radeon RX 7700 XT
August 2023 5 nm 35.17 TFLOPS
Radeon RX 7800 XT
  Compare
August 2023 5 nm 37.32 TFLOPS
Radeon RX 7900 GRE
  Compare
July 2023 5 nm 45.98 TFLOPS
Radeon RX 7990 XTX
  Compare
January 1970 5 nm 88.45 TFLOPS
Radeon RX 7900 XT
  Compare
November 2022 5 nm 51.48 TFLOPS

Here is a brief look at the main features of Radeon RX 7700 XT and Radeon RX 7900 XTX before getting into our more detailed comparison.

Radeon RX 7700 XT Key Specs

  • Launched in Aug 25th, 2023
  • Brand: AMD
  • GPU: Navi 32
  • Tecnology: 5 nm
  • Clock: 1700 MHz
  • 12 GB Ram
  • Mem. Clock: 2250 MHz 18 Gbps effective

Radeon RX 7900 XTX Key Specs

  • Launched in Nov 3rd, 2022
  • Brand: AMD
  • GPU: Navi 31
  • Tecnology: 5 nm
  • Clock: 1855 MHz
  • 24 GB Ram
  • Mem. Clock: 2500 MHz 20 Gbps effective

Let's read on the following sections in order to better understand in detail how and compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Radeon RX 7700 XT over Radeon RX 7900 XTX
GPU Boost Clock
2544 MHz vs 2499 MHz 45 MHz faster Boost Clock
Thermal Design Power (TDP)
245 W vs 355 W Requires less cooling
Reasons to choose Radeon RX 7900 XTX over Radeon RX 7700 XT
Transistors
57,700 million vs 28,100 million Has more transistors
GPU Base Clock
1855 MHz vs 1700 MHz 155 MHz faster Base Clock
Memory Size
24 GB vs 12 GB 12 GB more RAM
Memory Clock
2500 MHz vs 2250 MHz 250 MHz faster Memory Clock
Memory Bus Bits
384 bit vs 192 bit More Memory Bits
Memory Bandwidth
960.0 GB/s vs 432.0 GB/s Wider Memory Bandwith
Render Config Shading Units (RCSU)
6144 vs 3456 Better Visual Effects Performance
Texture Mapping Units (TMU)
384 vs 216 Better Texture Performance
Ray Tracing (RT) Cores
192 vs 96 Better 3D Performance
Raster Operations Pipeline (ROP)
96 vs 54 Better Optical Effects Performance
L0 Cache Memory
64 KB per WGP vs 32 KB per WGP More Cache Memory
L1 Cache Memory
256 KB per Array vs 128 KB per Array More Cache Memory
L2 Cache Memory
6 MB vs 2 MB More Cache Memory
Pixel Rate
479.8 GPixel/s vs 244.2 GPixel/s Better Pixel Rate
Texture Rate
959.6 GTexel/s vs 549.5 GTexel/s Better Texture Performance
Performance
61.42 TFLOPS vs 35.17 TFLOPS More processing power

Common Strengths of Radeon RX 7700 XT and Radeon RX 7900 XTX
Process Size
5 nm vs 5 nm Latest Process Technology
GPU Clock Speeds
1700 MHz vs 1855 MHz Over Average
Memory Size
12 GB vs 24 GB Both GPUs have more than 4 GB Memory
Memory Clock Speeds
2250 MHz vs 2500 MHz Over Average Memory Clock Speeds
Bus Interface
PCIe 4.0 x16 vs PCIe 4.0 x16 Both have latest Bus type
Common Weaknesses of Radeon RX 7700 XT and Radeon RX 7900 XTX
Launch Dates
2023-08-25 vs 2022-11-03 GPUs are older than 1 year
TDP
245 W vs 355 W May face thermal performance problems

PERFORMANCE

FLOPS

FLOPS is commonly used for measuring GPU performance in 32-bit floating-point operations, essential for scientific computing, data analysis, machine learning, and graphics tasks. A higher value indicates faster and more complex calculations, vital for scientific research, simulations, and high-performance computing.

Radeon RX 7900 XTX performs above average with 61.42 TFLOPS provides more performance overall GPU's in its class.

FLOPS Comparison (TFLOPS)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
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Average
Max
GPU BASE and BOOST CLOCK SPEED

The GPU base clock speed is the standard operating frequency, while the boost clock speed represents the maximum dynamic frequency the GPU can achieve under increased demand. These clock speeds influence the GPU's performance, with the base clock setting the standard level and the boost clock allowing for extra power when needed, enhancing overall responsiveness in demanding applications like gaming.

Base Clock Comparison (MHz)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
Min
Average
Max
Boost Clock Comparison (MHz)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
Min
Average
Max
MEMORY SIZE and MEMORY CLOCK SPEED

GPU memory size refers to the storage capacity for visual data. This capacity is crucial for tasks like gaming and graphic-intensive work. Memory clock speed affects how quickly the GPU's memory operates. Faster memory speed improves performance, especially in high-resolution gaming. Balancing memory size and clock speed is vital for a GPU's graphics handling capabilities..

The base clock speed of the Radeon RX 7700 XT is below average, which could be a sign of lower performance potential. The base clock speed of the Radeon RX 7900 XTX is below average, you may evaluate it further for your decision.
Memory Size Comparison (GB)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
Min
Average
Max
Memory Clock Comparison (MHz)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
Min
Average
Max
GPU THERMAL DESIGN POWER (TDP)

GPU TDP, or Thermal Design Power, quantifies the maximum heat a graphics processing unit (GPU) generates under load. It's vital for selecting appropriate cooling solutions and power efficiency. Higher TDP GPUs require better cooling, while lower TDP GPUs are more power-efficient. Understanding TDP aids in choosing the right GPU for a system.

Radeon RX 7700 XT better than average with 245.00 W TDP in its class.

Radeon RX 7900 XTX is above average with 355.00 W resulting poor TDP performance overall GPU's in its class.

TDP Comparison (Watts)

non-mobile type GPUs

Radeon RX 7700 XT
Radeon RX 7900 XTX
Min
Average
Max
Radeon RX 7700 XT vs Radeon RX 7900 XTX: Specs Comparison Table

In this section, we will be comparing the specifications the Radeon RX 7700 XT and the Radeon RX 7900 XTX.

Processor
Model Radeon RX 7700 XT Radeon RX 7900 XTX
Generation Navi III (RX 7000) Navi III (RX 7000)
Predecessor Navi II Navi II
Release Date 2023-08-25 2022-11-03
Brand AMD AMD
GPU Name Navi 32 Navi 31
Architecture RDNA 3.0 RDNA 3.0
Foundry TSMC TSMC
Process Size 5 nm 5 nm
Number of Transistors 28,100 million 57,700 million
Density of Transistors 81.2M / mm² 109.1M / mm²
Die Size 346 mm² 529 mm²
Package MCM MCM
GPU Variant Navi 32 XL (215-180000076) Navi 31 XTX (215-145000146)
GPU Base Clock Speed 1700 MHz 1855 MHz
GPU Clock Speed 2544 MHz 2499 MHz
Game Clock Speed 2171 MHz 2269 MHz
Memory
Memory 12 GB 24 GB
Memory Type GDDR6 GDDR6
Memory Frequency 2250 MHz 2500 MHz
Memory Bus 192 bit 384 bit
Memory Bandwith 432.0 GB/s 960.0 GB/s
Bus Interface PCIe 4.0 x16 PCIe 4.0 x16
Render Configurations
Shading Units 3456 6144
TMUs 216 384
ROPs 96 192
Config Units 54 96
RT Cores 54 96
L0 Cache 32 KB per WGP 64 KB per WGP
L1 Cache 128 KB per Array 256 KB per Array
L2 Cache 2 MB 6 MB
L3 Cache 48 MB 96 MB
Performance and Features
Pixel Rate 244.2 GPixel/s 479.8 GPixel/s
Texture Rate 549.5 GTexel/s 959.6 GTexel/s
DirectX 12 Ultimate 12 Ultimate
OpenGL 4.6 4.6
OpenCL 2.2 2.2
Vulkan 1.3 1.3
Shader Model 6.7 6.7
FP16 Half 70.34 TFLOPS (2:1) 122.8 TFLOPS (2:1)
FP32 35.17 TFLOPS 61.42 TFLOPS
FP64 double 1,099 GFLOPS (1:32) 1.919 TFLOPS (1:32)
OTHER
Length 267 mm 10.5 inches 287 mm 11.3 inches
Width 135 mm 5.3 inches 110 mm 4.3 inches
Height 50 mm 2 inches 51 mm 2 inches
Suggested Power Supply 550 W 750 W
Slot Width Dual-slot Dual-slot
TDP 245 W 355 W
Outputs 1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C 1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors 2x 8-pin 2x 8-pin
Latest Integrated GPUs
UHD Graphics 730
UHD Graphics 730
January 2023 | 10 nm
Radeon Graphics 128SP
Radeon Graphics 128SP
September 2022 | 5 nm
UHD Graphics 770
UHD Graphics 770
September 2022 | 10 nm
UHD Graphics 710
UHD Graphics 710
January 2022 | 10 nm
Radeon Graphics 384SP
Radeon Graphics 384SP
April 2021 | 7 nm
Radeon Graphics 448SP
Radeon Graphics 448SP
April 2021 | 7 nm
UHD Graphics 750
UHD Graphics 750
March 2021 | 14 nm+++
Radeon Graphics 512SP
Radeon Graphics 512SP
January 2021 | 7 nm

Latest Mobile GPUs
Arc A530M
Arc A530M
August 2023 | 6 nm
Arc A570M
Arc A570M
August 2023 | 6 nm
Arc Pro A60M
Arc Pro A60M
June 2023 | 6 nm
RTX 2000 Max-Q Ada Generation
RTX 2000 Max-Q Ada Generation
March 2023 | 5 nm
RTX 2000 Mobile Ada Generation
RTX 2000 Mobile Ada Generation
March 2023 | 5 nm
RTX 3000 Mobile Ada Generation
RTX 3000 Mobile Ada Generation
March 2023 | 5 nm
RTX 3500 Mobile Ada Generation
RTX 3500 Mobile Ada Generation
March 2023 | 5 nm
RTX 4000 Mobile Ada Generation
RTX 4000 Mobile Ada Generation
March 2023 | 5 nm

Latest Non-Mobile GPUs
Radeon RX 7700 XT
Radeon RX 7700 XT
August 2023 | 5 nm
Radeon RX 7800 XT
Radeon RX 7800 XT
August 2023 | 5 nm
RTX 4000 Ada Generation
RTX 4000 Ada Generation
August 2023 | 5 nm
RTX 4500 Ada Generation
RTX 4500 Ada Generation
August 2023 | 5 nm
RTX 5000 Ada Generation
RTX 5000 Ada Generation
August 2023 | 5 nm
Radeon PRO W7500
Radeon PRO W7500
August 2023 | 6 nm
Radeon PRO W7600
Radeon PRO W7600
August 2023 | 6 nm
Radeon RX 7900 GRE
Radeon RX 7900 GRE
July 2023 | 5 nm
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