NVIDIA Tesla T10 Processor vs NVIDIA Tesla C870
We compared two Professional market GPUs: 4GB VRAM Tesla T10 Processor and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA 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
NVIDIA Tesla C870 's Advantages
Lower TDP (171W vs 188W)
Score
Benchmark
FP32 (float)
Tesla T10 Processor
+79%
0.622 TFLOPS
Tesla C870
0.346 TFLOPS
Graphics Card
Apr 2009
Release Date
May 2007
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
1536MB
GDDR3
Memory Type
GDDR3
512bit
Memory Bus
384bit
102.4GB/s
Bandwidth
76.80GB/s
Render Config
-
-
-
30
SM Count
16
240
Shading Units
128
80
TMUs
32
32
ROPs
24
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
96 KB
-
-
-
Theoretical Performance
19.52 GPixel/s
Pixel Rate
14.40 GPixel/s
48.80 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
345.6 GFLOPS
77.76 GFLOPS
FP64 (double)
-
Board Design
188W
TDP
171W
450 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
-
Power Connectors
2x 6-pin
Graphics Processor
GT200B
GPU Name
G80
-
-
-
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
1.4 billion
Transistors
0.681 billion
470 mm²
Die Size
484 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
1.3
CUDA
1.0
4.0
Shader Model
4.0
