GPU Comparison
GEFORCE
NVIDIA GeForce GTX 965M
CORE STATE
GM204
VRAM
2 GB
CLOCK SPEED
950 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Quadro P400
CORE STATE
GP107
VRAM
2 GB
CLOCK SPEED
1252 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 965M
Quadro P400
Core Specs
Shading Units
1,024
256
-75.0%
Shaders
1,024
256
-75.0%
TMUs
64
16
-75.0%
ROPs
32
16
-50.0%
SM Count
—
2
Clocks
Base Clock
924 MHz
1228 MHz
Boost Clock
950 MHz
1252 MHz
Memory Clock
1253 MHz
5 Gbps effective
1002 MHz
4 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
64 bit
Bandwidth
80.19 GB/s
32.06 GB/s
Cache
L1 Cache
48 KB (per SMM)
48 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
30.40 GPixel/s
20.03 GPixel/s
Texture Rate
60.80 GTexel/s
20.03 GTexel/s
FP32 (TFLOPS)
1.946 TFLOPS
641.0 GFLOPS
FP64 (TFLOPS)
60.80 GFLOPS (1:32)
20.03 GFLOPS (1:32)
FP16 (TFLOPS)
—
10.02 GFLOPS (1:64)
Power
TDP
—
30 W
TDP (W)
—
30
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
Maxwell 2.0
Pascal
GPU Name
GM204
GP107
Generation
GeForce 900M
Quadro Pascal
(Px000)
Process Size
28 nm
14 nm
Transistors
5,200 million
3,300 million
Die Size
398 mm²
132 mm²
Foundry
TSMC
Samsung
Density
13.1M / mm²
25.0M / 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
6.1
Shader Model
6.8
6.8
Physical
Slot Width
MXM Module
Single-slot
Length
—
150 mm
5.9 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
3x mini-DisplayPort 1.4a
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800M
Quadro Maxwell
Successor
GeForce 10 Mobile
Quadro Volta