NVIDIA GeForce RTX 3080 Ti vs AMD Radeon Pro W6600M
GPU Specs Compare
Graphics Card
Release Date
May 2021
Jun 2021
Generation
GeForce 30
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 MHz
1224 MHz
Boost Clock
1665 MHz
2034 MHz
Memory Clock
1188 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
128bit
Bandwidth
912.4GB/s
224.0GB/s
Render Config
SM Count
80
66
Shading Units
10240
1792
TMUs
320
112
ROPs
112
64
Tensor Cores
320
264
RT Cores
80
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
2 MB
Compute Units
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
186.5 GPixel/s
130.2 GPixel/s
Texture Rate
532.8 GTexel/s
227.8 GTexel/s
FP16 (half)
34.10 TFLOPS
14.58 TFLOPS
FP32 (float)
34.10 TFLOPS
7.290 TFLOPS
FP64 (double)
532.8 GFLOPS
455.6 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 23
GPU Variant
GA102-225-A1
Navi 23 WKS-XM
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
11.06 billion
Die Size
628 mm²
237 mm²
Board Design
TDP
350W
90W
Suggested PSU
750 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
8.9
Shader Model
6.6
6.7
📊 Benchmark
3DMark Time Spy
19,629
-
3DMark Time Spy Extreme
10,032
-
3DMark Speed Way
5,330
-