NVIDIA Tesla K40st vs Intel Arc A750
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Oct 2022
Generation
Tesla
Alchemist(Arc 7)
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1502 MHz
2000 MHz
Base Clock
-
2050 MHz
Boost Clock
-
2400 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
512.0GB/s
Render Config
Shading Units
2880
3584
TMUs
240
224
ROPs
48
112
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
16 MB
Tensor Cores
-
448
RT Cores
-
28
Theoretical Performance
Pixel Rate
34.50 GPixel/s
268.8 GPixel/s
Texture Rate
138.0 GTexel/s
537.6 GTexel/s
FP32 (float)
3.312 TFLOPS
17.20 TFLOPS
FP64 (double)
1104 GFLOPS
2.150 TFLOPS
FP16 (half)
-
34.41 TFLOPS
Graphics Processor
GPU Name
GK110B
DG2-512
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
21.7 billion
Die Size
561 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
245W
225W
Suggested PSU
550 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.6