GPU Comparison
GEFORCE
NVIDIA GeForce GTX 960A
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1176 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
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
GTX 960A
Tesla C2075
Core Specs
Shading Units
640
448
-30.0%
Shaders
640
448
-30.0%
TMUs
40
56
+40.0%
ROPs
16
48
+200.0%
SM Count
—
14
Clocks
Base Clock
1097 MHz
—
Boost Clock
1176 MHz
—
GPU Clock
—
574 MHz
Shader Clock
—
1147 MHz
Memory Clock
1253 MHz
5 Gbps effective
783 MHz
3.1 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
80.19 GB/s
150.3 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
768 KB
Performance
Pixel Rate
18.82 GPixel/s
16.07 GPixel/s
Texture Rate
47.04 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
1.505 TFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
47.04 GFLOPS (1:32)
513.9 GFLOPS (1:2)
Power
TDP
75 W
247 W
TDP (W)
75
247
+229.3%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Maxwell
Fermi 2.0
GPU Name
GM107
GF110
Generation
GeForce 900A
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
1,870 million
3,000 million
Die Size
148 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
5.8M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
5.0
2.0
Shader Model
6.7 (5.1)
5.1
Physical
Slot Width
MXM Module
Dual-slot
Length
—
248 mm
9.8 inches
Outputs
Portable Device Dependent
1x DVI
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800A
Tesla
Successor
—
Tesla Kepler