NVIDIA Tesla K40c vs Intel Arc B570
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
Jan 2025
Generation
Tesla
Battlemage
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
745 MHz
2500 MHz
Boost Clock
876 MHz
2500 MHz
Memory Clock
1502 MHz
2375 MHz
Memory
Memory Size
12GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
160bit
Bandwidth
288.4GB/s
380.0GB/s
Render Config
Shading Units
2880
2304
TMUs
240
144
ROPs
48
80
L1 Cache
16 KB (per SMX)
256 KB (per EU)
L2 Cache
1536 KB
18 MB
Tensor Cores
-
144
RT Cores
-
18
Theoretical Performance
Pixel Rate
52.56 GPixel/s
200.0 GPixel/s
Texture Rate
210.2 GTexel/s
360.0 GTexel/s
FP32 (float)
5.046 TFLOPS
11.52 TFLOPS
FP64 (double)
1.682 TFLOPS
1440 GFLOPS
FP16 (half)
-
23.04 TFLOPS
Graphics Processor
GPU Name
GK180
BMG-G21
GPU Variant
GK180-890-A1
SRPMG
Architecture
Kepler
Xe2
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
19.6 billion
Die Size
561 mm²
272 mm²
Board Design
TDP
245W
150W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.5
-
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
-
12,600
3DMark Time Spy Extreme
-
6,004