AMD Radeon RX 7900 XTX vs AMD Radeon RX 6700
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Jun 2021
Generation
Navi III
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1929 MHz
1941 MHz
Boost Clock
2498 MHz
2450 MHz
Memory Clock
2500 MHz
2000 MHz
Memory
Memory Size
24GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
160bit
Bandwidth
960.0GB/s
320.0GB/s
Render Config
Compute Units
96
36
Shading Units
6144
2304
TMUs
384
144
ROPs
192
64
RT Cores
96
36
L1 Cache
256 KB per Array
128 KB per Array
L2 Cache
6 MB
3 MB
L3 Cache
96 MB
80 MB
Theoretical Performance
Pixel Rate
479.6 GPixel/s
156.8 GPixel/s
Texture Rate
959.2 GTexel/s
352.8 GTexel/s
FP16 (half)
122.8 TFLOPS
22.58 TFLOPS
FP32 (float)
61.39 TFLOPS
11.29 TFLOPS
FP64 (double)
1.918 TFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 22
GPU Variant
Navi 31 XTX(215-145000146)
Navi 22 XTL
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
17.2 billion
Die Size
529 mm²
335 mm²
Board Design
TDP
355W
175W
Suggested PSU
750 W
450 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5
📊 Benchmark
3DMark Time Spy
30,512
-
3DMark Time Spy Extreme
15,278
-
3DMark Speed Way
6,363
-
Shadow of the Tomb Raider 2160p
127
-
Cyberpunk 2077 2160p
60
-
Shadow of the Tomb Raider 1440p
228
-
Cyberpunk 2077 1440p
108
-
Shadow of the Tomb Raider 1080p
310
-
Blender
4,680
-
Cyberpunk 2077 1080p
176
-
GTA 5 2160p
175
-
GTA 5 1440p
175
-
GTA 5 1080p
190
-
Horizon Forbidden West 1080p
144
-
Horizon Forbidden West 1440p
121
-
Horizon Forbidden West 2160p
80
-