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
T400
CORE STATE
TU117
VRAM
2 GB
CLOCK SPEED
1425 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
T400
Core Specs
Shading Units
768
384
-50.0%
Shaders
768
384
-50.0%
TMUs
48
24
-50.0%
ROPs
32
16
-50.0%
SM Count
—
6
Clocks
Base Clock
1024 MHz
420 MHz
Boost Clock
1188 MHz
1425 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
105.8 GB/s
80.00 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
22.80 GPixel/s
Texture Rate
57.02 GTexel/s
34.20 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
1,094.4 GFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
34.20 GFLOPS (1:32)
FP16 (TFLOPS)
—
2.189 TFLOPS (2:1)
Power
TDP
90 W
30 W
TDP (W)
90
30
-66.7%
Suggested PSU
250 W
200 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Maxwell 2.0
Turing
GPU Name
GM206
TU117
Generation
GeForce 900
Quadro Turing
(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
Single-slot
Length
202 mm
8 inches
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
3x mini-DisplayPort 1.4a
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 Volta
Successor
GeForce 10
Workstation Ampere