AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4070
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Apr 2023
Generation
Navi III
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1387 MHz
1920 MHz
Boost Clock
2394 MHz
2475 MHz
Memory Clock
2500 MHz
1313 MHz
Memory
Memory Size
20GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
320bit
192bit
Bandwidth
800.0GB/s
504.2GB/s
Render Config
Compute Units
84
-
Shading Units
5376
5888
TMUs
336
184
ROPs
192
64
RT Cores
84
46
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
36 MB
L3 Cache
80 MB
-
SM Count
-
46
Tensor Cores
-
184
Theoretical Performance
Pixel Rate
459.6 GPixel/s
158.4 GPixel/s
Texture Rate
804.4 GTexel/s
455.4 GTexel/s
FP16 (half)
103.0 TFLOPS
29.15 TFLOPS
FP32 (float)
51.48 TFLOPS
29.15 TFLOPS
FP64 (double)
1.609 TFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
Navi 31
AD104
GPU Variant
Navi 31 XT(215-145000156)
AD104-250-A1
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
57.7 billion
35.8 billion
Die Size
529 mm²
295 mm²
Board Design
TDP
300W
200W
Suggested PSU
700 W
550 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.7
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
26,829
17,887
3DMark Time Spy Extreme
13,130
7,907
3DMark Speed Way
5,364
5,508
OctaneBench
-
640
Shadow of the Tomb Raider 2160p
-
82
Cyberpunk 2077 2160p
-
54
Shadow of the Tomb Raider 1440p
-
160
Cyberpunk 2077 1440p
-
93
Shadow of the Tomb Raider 1080p
-
256
Cyberpunk 2077 1080p
-
130
Blender
-
5,818
GTA 5 2160p
-
132
GTA 5 1440p
-
144
GTA 5 1080p
-
190
Horizon Forbidden West 1080p
-
101
Horizon Forbidden West 1440p
-
78
Horizon Forbidden West 2160p
-
49