NVIDIA GeForce RTX 3070 Ti vs AMD Radeon RX 7950 XTX
GPU Specs Compare
Graphics Card
Release Date
May 2021
Unknown
Generation
GeForce 30
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1575 MHz
2200 MHz
Boost Clock
1770 MHz
3300 MHz
Memory Clock
1188 MHz
2500 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
384bit
Bandwidth
608.3GB/s
960.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
6144
TMUs
192
384
ROPs
96
192
Tensor Cores
192
-
RT Cores
48
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
633.6 GPixel/s
Texture Rate
339.8 GTexel/s
1267 GTexel/s
FP16 (half)
21.75 TFLOPS
162.2 TFLOPS
FP32 (float)
21.75 TFLOPS
81.10 TFLOPS
FP64 (double)
339.8 GFLOPS
2.534 TFLOPS
Graphics Processor
GPU Name
GA104
Navi 31
GPU Variant
GA104-400-A1
Navi 31 XTX+
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
57.7 billion
Die Size
392 mm²
529 mm²
Board Design
TDP
290W
355W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 12-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.6
6.7
📊 Benchmark
3DMark Time Spy
14,872
-
3DMark Time Spy Extreme
7,416
-
3DMark Speed Way
3,761
-