Data Center GPU Flex 140 vs Tesla K10
We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 4GB VRAM Tesla K10 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Data Center GPU Flex 140 's Advantages
Released 10 years and 3 months late
Boost Clock1950MHz
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (186.0GB/s vs 160.0GB/s)
Lower TDP (75W vs 225W)
Tesla K10 's Advantages
512 additional rendering cores
Score
Benchmark
FP32 (float)
Data Center GPU Flex 140
+74%
3994
Tesla K10
2289
Graphics Card
Aug 2022
Release Date
May 2012
Data Center GPU
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1600 MHz
Base Clock
-
1950 MHz
Boost Clock
-
1937 MHz
Memory Clock
1250 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
256bit
186.0GB/s
Bandwidth
160.0GB/s
Render Config
1024
Shading Units
1536
64
TMUs
128
32
ROPs
32
8
RT Cores
-
-
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
Theoretical Performance
62.40 GPixel/s
Pixel Rate
23.84 GPixel/s
124.8 GTexel/s
Texture Rate
95.36 GTexel/s
7.987 TFLOPS
FP16 (half)
-
3.994 TFLOPS
FP32 (float)
2.289 TFLOPS
-
FP64 (double)
95.36 GFLOPS
Board Design
75W
TDP
225W
250 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
DG2-128
GPU Name
GK104
ACM-G11
GPU Variant
-
Generation 12.7
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
3.54 billion
157 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.6
Shader Model
5.1
