GPU Comparison
GEFORCE
NVIDIA GeForce GTX 670MX
CORE STATE
GK104
VRAM
3 GB
CLOCK SPEED
601 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce GTX 750
CORE STATE
GM107
VRAM
1024 MB
CLOCK SPEED
1085 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 670MX
GTX 750
Core Specs
Shading Units
960
512
-46.7%
Shaders
960
512
-46.7%
TMUs
80
32
-60.0%
ROPs
24
16
-33.3%
Clocks
Base Clock
601 MHz
1020 MHz
Boost Clock
601 MHz
1085 MHz
Memory Clock
700 MHz
2.8 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
3 GB
1024 MB
VRAM (MB)
3,072
1,024
-66.7%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
128 bit
Bandwidth
67.20 GB/s
80.19 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SMM)
L2 Cache
384 KB
2 MB
Performance
Pixel Rate
12.02 GPixel/s
17.36 GPixel/s
Texture Rate
48.08 GTexel/s
34.72 GTexel/s
FP32 (TFLOPS)
1,153.9 GFLOPS
1,111.0 GFLOPS
FP64 (TFLOPS)
48.08 GFLOPS (1:24)
34.72 GFLOPS (1:32)
Power
TDP
75 W
55 W
TDP (W)
75
55
-26.7%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler
Maxwell
GPU Name
GK104
GM107
Generation
GeForce 600M
GeForce 700
Process Size
28 nm
28 nm
Transistors
3,540 million
1,870 million
Die Size
294 mm²
148 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
12.6M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
5.0
Shader Model
6.5 (5.1)
6.7 (5.1)
Physical
Slot Width
—
Single-slot
Length
—
145 mm
5.7 inches
Outputs
Portable Device Dependent
2x DVI1x mini-HDMI 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
119 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 500M
GeForce 600
Successor
GeForce 700M
GeForce 900