GPU Comparison
GEFORCE
NVIDIA GeForce GTX 650
CORE STATE
GK106
VRAM
1024 MB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce GTX 670M
CORE STATE
GF114
VRAM
1536 MB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 650
GTX 670M
Core Specs
Shading Units
384
336
-12.5%
Shaders
384
336
-12.5%
TMUs
32
56
+75.0%
ROPs
16
24
+50.0%
SM Count
—
7
Clocks
GPU Clock
1058 MHz
598 MHz
Shader Clock
—
1196 MHz
Memory Clock
1250 MHz
5 Gbps effective
750 MHz
3 Gbps effective
Memory
Memory Size
1024 MB
1536 MB
VRAM (MB)
1,024
1,536
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
80.00 GB/s
72.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
256 KB
384 KB
Performance
Pixel Rate
8.464 GPixel/s
8.372 GPixel/s
Texture Rate
33.86 GTexel/s
33.49 GTexel/s
FP32 (TFLOPS)
812.5 GFLOPS
803.7 GFLOPS
FP64 (TFLOPS)
33.86 GFLOPS (1:24)
66.98 GFLOPS (1:12)
Power
TDP
65 W
75 W
TDP (W)
65
75
+15.4%
Suggested PSU
250 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
Kepler
Fermi 2.0
GPU Name
GK106
GF114
Generation
GeForce 600
GeForce 600M
Process Size
28 nm
40 nm
Transistors
2,540 million
1,950 million
Die Size
221 mm²
332 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
5.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.0
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Single-slot
MXM Module
Length
147 mm
5.8 inches
—
Outputs
1x DVI2x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 500
GeForce 500M
Successor
GeForce 700
GeForce 700M