Home GPU Comparison AMD Radeon RX 7700 XT vs AMD Radeon RX 7950 XTX

AMD Radeon RX 7700 XT vs AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages
Lower TDP (245W vs 355W)
AMD Radeon RX 7950 XTX 's Advantages
Boost Clock has increased by 30% (3300MHz vs 2544MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (960.0GB/s vs 432.0GB/s)
2688 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7700 XT
35.17 TFLOPS
Radeon RX 7950 XTX +130%
81.1 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Unknown
Navi III
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1435 MHz
Base Clock
2200 MHz
2544 MHz
Boost Clock
3300 MHz
2250 MHz
Memory Clock
2500 MHz

Memory

12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
384bit
432.0GB/s
Bandwidth
960.0GB/s

Render Config

54
Compute Units
96
-
-
-
3456
Shading Units
6144
216
TMUs
384
96
ROPs
192
-
-
-
54
RT Cores
96
128 KB per Array
L1 Cache
256 KB per Array
2 MB
L2 Cache
6 MB
48 MB
L3 Cache
96 MB

Theoretical Performance

244.2 GPixel/s
Pixel Rate
633.6 GPixel/s
549.5 GTexel/s
Texture Rate
1267 GTexel/s
70.34 TFLOPS
FP16 (half)
162.2 TFLOPS
35.17 TFLOPS
FP32 (float)
81.10 TFLOPS
1099 GFLOPS
FP64 (double)
2.534 TFLOPS

Board Design

245W
TDP
355W
550 W
Suggested PSU
750 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Navi 32
GPU Name
Navi 31
Navi 32 XL (215-180000076)
GPU Variant
Navi 31 XTX+
RDNA 3.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
28.1 billion
Transistors
57.7 billion
346 mm²
Die Size
529 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.7

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