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
T550 Mobile
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1665 MHz
TDP
23 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
T550 Mobile
Core Specs
Shading Units
768
1,024
+33.3%
Shaders
768
1,024
+33.3%
TMUs
48
64
+33.3%
ROPs
32
32
0.0%
SM Count
—
16
Clocks
Base Clock
1024 MHz
1065 MHz
Boost Clock
1188 MHz
1665 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
105.8 GB/s
96.00 GB/s
Cache
L1 Cache
48 KB (per SMM)
64 KB (per SM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
38.02 GPixel/s
53.28 GPixel/s
Texture Rate
57.02 GTexel/s
106.6 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
3.410 TFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
106.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
6.820 TFLOPS (2:1)
Power
TDP
90 W
23 W
TDP (W)
90
23
-74.4%
Suggested PSU
250 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
Maxwell 2.0
Turing
GPU Name
GM206
TU117
Generation
GeForce 900
Quadro Turing-M
(Tx000)
Process Size
28 nm
12 nm
Transistors
2,940 million
4,700 million
Die Size
228 mm²
200 mm²
Foundry
TSMC
TSMC
Density
12.9M / mm²
23.5M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Length
202 mm
8 inches
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
Portable Device Dependent
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
Quadro Pascal-M
Successor
GeForce 10
Ampere-MW