Home GPU Comparison NVIDIA Tesla C2070 vs NVIDIA Tesla T40 24 GB

NVIDIA Tesla C2070 vs NVIDIA Tesla T40 24 GB

We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 24GB VRAM Tesla T40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla C2070 's Advantages
Lower TDP (238W vs 260W)
NVIDIA Tesla T40 24 GB 's Advantages
Boost Clock1560MHz
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (624.0GB/s vs 143.4GB/s)
4160 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla C2070
1.028 TFLOPS
Tesla T40 24 GB +1298%
14.38 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Unknown
Tesla
Generation
Tesla Turing
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1305 MHz
-
Boost Clock
1560 MHz
747 MHz
Memory Clock
1625 MHz

Memory

6GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
143.4GB/s
Bandwidth
624.0GB/s

Render Config

14
SM Count
72
-
Compute Units
-
448
Shading Units
4608
56
TMUs
288
48
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
64 KB (per SM)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
6 MB

Theoretical Performance

16.07 GPixel/s
Pixel Rate
149.8 GPixel/s
32.14 GTexel/s
Texture Rate
449.3 GTexel/s
-
FP16 (half)
28.75 TFLOPS
1028 GFLOPS
FP32 (float)
14.38 TFLOPS
513.9 GFLOPS
FP64 (double)
449.3 GFLOPS

Graphics Processor

GF100
GPU Name
TU102
-
GPU Variant
-
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
3.1 billion
Transistors
18.6 billion
529 mm²
Die Size
754 mm²

Board Design

238W
TDP
260W
550 W
Suggested PSU
600 W
1x DVI
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

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
7.5
5.1
Shader Model
6.7

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