AMD Radeon Pro W6800X vs NVIDIA Tesla K40t
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Nov 2013
Generation
Radeon Pro Mac
Tesla Kepler
Type
Desktop
Professional
Bus Interface
Apple MPX
PCIe 3.0 x16
Clock Speeds
Base Clock
1800 MHz
745 MHz
Boost Clock
2087 MHz
876 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
32GB
12GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
288.4GB/s
Render Config
Compute Units
60
-
Shading Units
3840
2880
TMUs
240
240
ROPs
96
48
RT Cores
60
-
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
L3 Cache
128 MB
-
Theoretical Performance
Pixel Rate
200.4 GPixel/s
52.56 GPixel/s
Texture Rate
500.9 GTexel/s
210.2 GTexel/s
FP16 (half)
32.06 TFLOPS
-
FP32 (float)
16.03 TFLOPS
5.046 TFLOPS
FP64 (double)
1002 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
Navi 21
GK110B
GPU Variant
Navi 21 Pro-XLA
-
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
26.8 billion
7.08 billion
Die Size
520 mm²
561 mm²
Board Design
TDP
200W
245W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.14x Thunderbolt
No outputs
Power Connectors
Apple MPX
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.2.175
Shader Model
6.7
6.5 (5.1)
CUDA
-
3.5
📊 Benchmark
Blender
1,424
-