GPU Comparison
GEFORCE
NVIDIA GeForce GTX 950A
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
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_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950A
T550 Mobile
Core Specs
Shading Units
640
1,024
+60.0%
Shaders
640
1,024
+60.0%
TMUs
40
64
+60.0%
ROPs
16
32
+100.0%
SM Count
—
16
Clocks
Base Clock
993 MHz
1065 MHz
Boost Clock
1124 MHz
1665 MHz
Memory Clock
1001 MHz
2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
32.03 GB/s
96.00 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
1024 KB
Performance
Pixel Rate
17.98 GPixel/s
53.28 GPixel/s
Texture Rate
44.96 GTexel/s
106.6 GTexel/s
FP32 (TFLOPS)
1,438.7 GFLOPS
3.410 TFLOPS
FP64 (TFLOPS)
44.96 GFLOPS (1:32)
106.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
6.820 TFLOPS (2:1)
Power
TDP
75 W
23 W
TDP (W)
75
23
-69.3%
Power Connectors
None
None
Architecture
Architecture
Maxwell
Turing
GPU Name
GM107
TU117
Generation
GeForce 900A
Quadro Turing-M
(Tx000)
Process Size
28 nm
12 nm
Transistors
1,870 million
4,700 million
Die Size
148 mm²
200 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.0
7.5
Shader Model
6.7 (5.1)
6.8
Physical
Slot Width
MXM Module
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800A
Quadro Pascal-M
Successor
—
Ampere-MW