NVIDIA Tesla K40st vs NVIDIA Tesla T10 Processor
We compared two Professional market GPUs: 12GB VRAM Tesla K40st and 4GB VRAM Tesla T10 Processor to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K40st 's Advantages
Released 4 years and 7 months late
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (288.4GB/s vs 102.4GB/s)
2640 additional rendering cores
NVIDIA Tesla T10 Processor 's Advantages
Lower TDP (188W vs 245W)
Score
Benchmark
FP32 (float)
Tesla K40st
+432%
3.312 TFLOPS
Tesla T10 Processor
0.622 TFLOPS
Graphics Card
Nov 2013
Release Date
Apr 2009
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1502 MHz
Memory Clock
800 MHz
Memory
12GB
Memory Size
4GB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
512bit
288.4GB/s
Bandwidth
102.4GB/s
Render Config
-
-
-
-
SM Count
30
2880
Shading Units
240
240
TMUs
80
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
34.50 GPixel/s
Pixel Rate
19.52 GPixel/s
138.0 GTexel/s
Texture Rate
48.80 GTexel/s
-
-
-
3.312 TFLOPS
FP32 (float)
622.1 GFLOPS
1104 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
245W
TDP
188W
550 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK110B
GPU Name
GT200B
-
-
-
Kepler
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
1.4 billion
561 mm²
Die Size
470 mm²
Graphics Features
12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.3
5.1
Shader Model
4.0
