GPU Comparison
GEFORCE
NVIDIA Tesla C2070
CORE STATE
GF100
VRAM
6 GB
CLOCK SPEED
—
TDP
238 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
Tesla C2075
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
247 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Tesla C2070
Tesla C2075
Core Specs
Shading Units
448
448
0.0%
Shaders
448
448
0.0%
TMUs
56
56
0.0%
ROPs
48
48
0.0%
SM Count
14
14
0.0%
Clocks
GPU Clock
574 MHz
574 MHz
Shader Clock
1147 MHz
1147 MHz
Memory Clock
747 MHz
3 Gbps effective
783 MHz
3.1 Gbps effective
Memory
Memory Size
6 GB
6 GB
VRAM (MB)
6,144
6,144
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
384 bit
Bandwidth
143.4 GB/s
150.3 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
768 KB
768 KB
Performance
Pixel Rate
16.07 GPixel/s
16.07 GPixel/s
Texture Rate
32.14 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
1,027.7 GFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
513.9 GFLOPS (1:2)
513.9 GFLOPS (1:2)
Power
TDP
238 W
247 W
TDP (W)
238
247
+3.8%
Suggested PSU
550 W
550 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Fermi
Fermi 2.0
GPU Name
GF100
GF110
Generation
Tesla Fermi
(x20xx)
Tesla Fermi
(x20xx)
Process Size
40 nm
40 nm
Transistors
3,100 million
3,000 million
Die Size
529 mm²
520 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
5.8M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
1.1
1.1
CUDA
2.0
2.0
Shader Model
5.1
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
248 mm
9.8 inches
248 mm
9.8 inches
Outputs
1x DVI
1x DVI
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Tesla
Tesla
Successor
Tesla Kepler
Tesla Kepler