Tesla C2070 vs Data Center GPU Flex 140
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 6GB VRAM Data Center GPU Flex 140 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Data Center GPU Flex 140 Advantages
Released 11 years and 1 months late
Boost Clock1950MHz
Larger VRAM bandwidth (186.0GB/s vs 143.4GB/s)
576 additional rendering cores
Lower TDP (75W vs 238W)
Score
Benchmark
FP32 (float)
Tesla C2070
1028
Data Center GPU Flex 140
+288%
3994
Graphics Card
Jul 2011
Release Date
Aug 2022
Tesla
Generation
Data Center GPU
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1600 MHz
-
Boost Clock
1950 MHz
747 MHz
Memory Clock
1937 MHz
Memory
6GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
96bit
143.4GB/s
Bandwidth
186.0GB/s
Render Config
14
SM Count
-
448
Shading Units
1024
56
TMUs
64
48
ROPs
32
-
RT Cores
8
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
4 MB
Theoretical Performance
16.07 GPixel/s
Pixel Rate
62.40 GPixel/s
32.14 GTexel/s
Texture Rate
124.8 GTexel/s
-
FP16 (half)
7.987 TFLOPS
1028 GFLOPS
FP32 (float)
3.994 TFLOPS
513.9 GFLOPS
FP64 (double)
-
Board Design
238W
TDP
75W
550 W
Suggested PSU
250 W
1x DVI
Outputs
1x HDMI 2.1
3x DisplayPort 2.0
3x DisplayPort 2.0
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GF100
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Fermi
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
3.1 billion
Transistors
7.2 billion
529 mm²
Die Size
157 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
-
5.1
Shader Model
6.6
