NVIDIA Tesla K20s vs AMD Radeon PRO W7400
GPU Specs Compare
Graphics Card
Release Date
Feb 2013
Unknown
Generation
Tesla
Radeon Pro Navi
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1300 MHz
1350 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1100 MHz
Memory
Memory Size
5GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
128bit
Bandwidth
208.0GB/s
172.8GB/s
Render Config
Shading Units
2496
1792
TMUs
208
112
ROPs
40
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1280 KB
2 MB
Compute Units
-
28
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
29.90 GPixel/s
70.40 GPixel/s
Texture Rate
119.6 GTexel/s
123.2 GTexel/s
FP32 (float)
2.870 TFLOPS
7.885 TFLOPS
FP64 (double)
956.8 GFLOPS
246.4 GFLOPS
FP16 (half)
-
15.77 TFLOPS
Graphics Processor
GPU Name
GK110
Navi 33
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
13.3 billion
Die Size
561 mm²
204 mm²
GPU Variant
-
Navi 33
Board Design
TDP
225W
55W
Suggested PSU
550 W
250 W
Outputs
No outputs
4x DisplayPort 2.1
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.8