GPU Comparison
GEFORCE
NVIDIA GeForce GTX 950
CORE STATE
GM206
VRAM
2 GB
CLOCK SPEED
1188 MHz
TDP
90 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Tesla M40
CORE STATE
GM200
VRAM
12 GB
CLOCK SPEED
1112 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
Tesla M40
Core Specs
Shading Units
768
3,072
+300.0%
Shaders
768
3,072
+300.0%
TMUs
48
192
+300.0%
ROPs
32
96
+200.0%
Clocks
Base Clock
1024 MHz
948 MHz
Boost Clock
1188 MHz
1112 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
2 GB
12 GB
VRAM (MB)
2,048
12,288
+500.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
105.8 GB/s
288.4 GB/s
Cache
L1 Cache
48 KB (per SMM)
48 KB (per SMM)
L2 Cache
1024 KB
3 MB
Performance
Pixel Rate
38.02 GPixel/s
106.8 GPixel/s
Texture Rate
57.02 GTexel/s
213.5 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
6.832 TFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
213.5 GFLOPS (1:32)
Power
TDP
90 W
250 W
TDP (W)
90
250
+177.8%
Suggested PSU
250 W
600 W
Power Connectors
1x 6-pin
8-pin EPS
Architecture
Architecture
Maxwell 2.0
Maxwell 2.0
GPU Name
GM206
GM200
Generation
GeForce 900
Tesla Maxwell
(Mxx)
Process Size
28 nm
28 nm
Transistors
2,940 million
8,000 million
Die Size
228 mm²
601 mm²
Foundry
TSMC
TSMC
Density
12.9M / mm²
13.3M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.2
5.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
202 mm
8 inches
267 mm
10.5 inches
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
159 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Tesla Kepler
Successor
GeForce 10
Tesla Pascal