NVIDIA RTX A5000-8Q vs NVIDIA Tesla K40c
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Oct 2013
Generation
Quadro Ampere
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
745 MHz
Boost Clock
1695 MHz
876 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
384bit
Bandwidth
768.0GB/s
288.4GB/s
Render Config
SM Count
64
—
Shading Units
8192
2880
TMUs
256
240
ROPs
96
48
Tensor Cores
256
—
RT Cores
64
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
6 MB
1536 KB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
52.56 GPixel/s
Texture Rate
433.9 GTexel/s
210.2 GTexel/s
FP16 (half)
27.77 TFLOPS
—
FP32 (float)
27.77 TFLOPS
5.046 TFLOPS
FP64 (double)
433.9 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
GA102
GK180
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
7.08 billion
Die Size
628 mm²
561 mm²
GPU Variant
—
GK180-890-A1
Board Design
TDP
230W
245W
Suggested PSU
550 W
550 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.5
Shader Model
6.7
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.