NVIDIA Tesla K40d vs AMD Radeon RX 570 X2
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Unknown
Generation
Tesla Kepler
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
745 MHz
1120 MHz
Boost Clock
876 MHz
1206 MHz
Memory Clock
1502 MHz
2100 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
268.8GB/s
Render Config
Shading Units
2880
2048
TMUs
240
128
ROPs
48
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
52.56 GPixel/s
38.59 GPixel/s
Texture Rate
210.2 GTexel/s
154.4 GTexel/s
FP32 (float)
5.046 TFLOPS
4.940 TFLOPS
FP64 (double)
1.682 TFLOPS
308.7 GFLOPS
FP16 (half)
-
4.940 TFLOPS
Graphics Processor
GPU Name
GK110B
Polaris 20
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
5.7 billion
Die Size
561 mm²
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
245W
180W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x HDMI 2.0b
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.2.175
1.2
CUDA
3.5
-
Shader Model
6.5 (5.1)
6.4