Tesla D870 vs Tesla T10 Processor
We compared two Professional market GPUs: 1536MB VRAM Tesla D870 and 4GB VRAM Tesla T10 Processor to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla T10 Processor 's Advantages
Released 1 years and 11 months late
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (102.4GB/s vs 76.80GB/s)
112 additional rendering cores
Lower TDP (188W vs 520W)
Score
Benchmark
FP32 (float)
Tesla D870
346
Tesla T10 Processor
+79%
622
Graphics Card
May 2007
Release Date
Apr 2009
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
800 MHz
Memory Clock
800 MHz
Memory
1536MB
Memory Size
4GB
GDDR3
Memory Type
GDDR3
384bit
Memory Bus
512bit
76.80GB/s
Bandwidth
102.4GB/s
Render Config
16
SM Count
30
128
Shading Units
240
32
TMUs
80
24
ROPs
32
96 KB
L2 Cache
256 KB
Theoretical Performance
14.40 GPixel/s
Pixel Rate
19.52 GPixel/s
38.40 GTexel/s
Texture Rate
48.80 GTexel/s
345.6 GFLOPS
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS
Board Design
520W
TDP
188W
900 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
Graphics Processor
G80
GPU Name
GT200B
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.681 billion
Transistors
1.4 billion
484 mm²
Die Size
470 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1 (1.0)
OpenCL
1.1
N/A
Vulkan
N/A
1.0
CUDA
1.3
4.0
Shader Model
4.0
