Home GPU Comparison NVIDIA Tesla M2050 vs NVIDIA Tesla S1075

NVIDIA Tesla M2050 vs NVIDIA Tesla S1075

We compared two Professional market GPUs: 3GB VRAM Tesla M2050 and 4GB VRAM Tesla S1075 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla M2050 's Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (148.4GB/s vs 102.4GB/s)
208 additional rendering cores
Lower TDP (225W vs 800W)
NVIDIA Tesla S1075 's Advantages
More VRAM (4GB vs 3GB)

Score

Benchmark

FP32 (float)
Tesla M2050 +65%
1.03 TFLOPS
Tesla S1075
0.622 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jun 2008
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
773 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
512bit
148.4GB/s
Bandwidth
102.4GB/s

Render Config

-
-
-
14
SM Count
30
448
Shading Units
240
56
TMUs
80
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.10 GPixel/s
Pixel Rate
19.52 GPixel/s
32.20 GTexel/s
Texture Rate
48.80 GTexel/s
-
-
-
1030 GFLOPS
FP32 (float)
622.1 GFLOPS
515.2 GFLOPS
FP64 (double)
77.76 GFLOPS

Board Design

225W
TDP
800W
550 W
Suggested PSU
1200 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

GF100
GPU Name
GT200B
-
-
-
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
1.4 billion
529 mm²
Die Size
470 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
1.3
5.1
Shader Model
4.0

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