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
P104-100
CORE STATE
GP104
VRAM
4 GB
CLOCK SPEED
1733 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 670MX
P104-100
Core Specs
Shading Units
960
1,920
+100.0%
Shaders
960
1,920
+100.0%
TMUs
80
120
+50.0%
ROPs
24
64
+166.7%
SM Count
—
15
Clocks
Base Clock
601 MHz
1607 MHz
Boost Clock
601 MHz
1733 MHz
Memory Clock
700 MHz
2.8 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
3 GB
4 GB
VRAM (MB)
3,072
4,096
+33.3%
Memory Type
GDDR5
GDDR5X
Memory Bus
192 bit
256 bit
Bandwidth
67.20 GB/s
320.3 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
2 MB
Performance
Pixel Rate
12.02 GPixel/s
110.9 GPixel/s
Texture Rate
48.08 GTexel/s
208.0 GTexel/s
FP32 (TFLOPS)
1,153.9 GFLOPS
6.655 TFLOPS
FP64 (TFLOPS)
48.08 GFLOPS (1:24)
208.0 GFLOPS (1:32)
FP16 (TFLOPS)
—
104.0 GFLOPS (1:64)
Power
TDP
75 W
—
TDP (W)
75
—
Suggested PSU
—
200 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Kepler
Pascal
GPU Name
GK104
GP104
Generation
GeForce 600M
Mining GPUs
Process Size
28 nm
16 nm
Transistors
3,540 million
7,200 million
Die Size
294 mm²
314 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
22.9M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 500M
—
Successor
GeForce 700M
—