AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 3070 Ti
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
May 2021
Generation
Radeon Pro Mac
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1825 MHz
1575 MHz
Boost Clock
2150 MHz
1770 MHz
Memory Clock
2000 MHz
1188 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
608.3GB/s
Render Config
Compute Units
80
—
Shading Units
5120
6144
TMUs
320
192
ROPs
128
96
RT Cores
80
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
4 MB
L3 Cache
128 MB
—
SM Count
—
48
Tensor Cores
—
192
Theoretical Performance
Pixel Rate
275.2 GPixel/s
169.9 GPixel/s
Texture Rate
688.0 GTexel/s
339.8 GTexel/s
FP16 (half)
44.03 TFLOPS
21.75 TFLOPS
FP32 (float)
22.02 TFLOPS
21.75 TFLOPS
FP64 (double)
1376 GFLOPS
339.8 GFLOPS
Graphics Processor
GPU Name
Navi 21
GA104
GPU Variant
Navi 21 Pro-XTA
GA104-400-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
26.8 billion
17.4 billion
Die Size
520 mm²
392 mm²
Board Design
TDP
300W
290W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
14,872
3DMark Time Spy Extreme
—
7,416
3DMark Speed Way
—
3,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.