Tesla C2070 vs RTX A4000
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000 Advantages
Released 9 years and 9 months late
Boost Clock1560MHz
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (448.0GB/s vs 143.4GB/s)
5696 additional rendering cores
Lower TDP (140W vs 238W)
Score
Benchmark
FP32 (float)
Tesla C2070
1028
RTX A4000
+1764%
19170
Graphics Card
Jul 2011
Release Date
Apr 2021
Tesla
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1560 MHz
747 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
143.4GB/s
Bandwidth
448.0GB/s
Render Config
14
SM Count
48
448
Shading Units
6144
56
TMUs
192
48
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
4 MB
Theoretical Performance
16.07 GPixel/s
Pixel Rate
149.8 GPixel/s
32.14 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
1028 GFLOPS
FP32 (float)
19.17 TFLOPS
513.9 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
238W
TDP
140W
550 W
Suggested PSU
300 W
1x DVI
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GF100
GPU Name
GA104
-
GPU Variant
GA104-875-A1
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
3.1 billion
Transistors
17.4 billion
529 mm²
Die Size
392 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
8.6
5.1
Shader Model
6.7
