GPU Comparison
GEFORCE
NVIDIA GeForce GTX 960
CORE STATE
GM206
VRAM
2 GB
CLOCK SPEED
1178 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Quadro K620M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 960
Quadro K620M
Core Specs
Shading Units
1,024
384
-62.5%
Shaders
1,024
384
-62.5%
TMUs
64
16
-75.0%
ROPs
32
8
-75.0%
Clocks
Base Clock
1127 MHz
1029 MHz
Boost Clock
1178 MHz
1124 MHz
Memory Clock
1753 MHz
7 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
112.2 GB/s
16.02 GB/s
Cache
L1 Cache
48 KB (per SMM)
64 KB (per SMM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
37.70 GPixel/s
8.992 GPixel/s
Texture Rate
75.39 GTexel/s
17.98 GTexel/s
FP32 (TFLOPS)
2.413 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
75.39 GFLOPS (1:32)
26.98 GFLOPS (1:32)
Power
TDP
120 W
30 W
TDP (W)
120
30
-75.0%
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
Maxwell 2.0
Maxwell
GPU Name
GM206
GM108S
Generation
GeForce 900
Quadro Kepler-M
(Kx200M)
Process Size
28 nm
28 nm
Transistors
2,940 million
1,020 million
Die Size
228 mm²
77 mm²
Foundry
TSMC
TSMC
Density
12.9M / mm²
13.2M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.2
5.0
Shader Model
6.8
6.7 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
241 mm
9.5 inches
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-A (3.0)
Other
Launch Price
199 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Quadro Fermi-M
Successor
GeForce 10
Quadro Maxwell-M