GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
Tesla M40
CORE STATE
GM200
VRAM
12 GB
CLOCK SPEED
1112 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 670M
Tesla M40
Core Specs
Shading Units
336
3,072
+814.3%
Shaders
336
3,072
+814.3%
TMUs
56
192
+242.9%
ROPs
24
96
+300.0%
SM Count
7
—
Clocks
Base Clock
—
948 MHz
Boost Clock
—
1112 MHz
GPU Clock
598 MHz
—
Shader Clock
1196 MHz
—
Memory Clock
750 MHz
3 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
1536 MB
12 GB
VRAM (MB)
1,536
12,288
+700.0%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
384 bit
Bandwidth
72.00 GB/s
288.4 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SMM)
L2 Cache
384 KB
3 MB
Performance
Pixel Rate
8.372 GPixel/s
106.8 GPixel/s
Texture Rate
33.49 GTexel/s
213.5 GTexel/s
FP32 (TFLOPS)
803.7 GFLOPS
6.832 TFLOPS
FP64 (TFLOPS)
66.98 GFLOPS (1:12)
213.5 GFLOPS (1:32)
Power
TDP
75 W
250 W
TDP (W)
75
250
+233.3%
Suggested PSU
—
600 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
Fermi 2.0
Maxwell 2.0
GPU Name
GF114
GM200
Generation
GeForce 600M
Tesla Maxwell
(Mxx)
Process Size
40 nm
28 nm
Transistors
1,950 million
8,000 million
Die Size
332 mm²
601 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
13.3M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
5.2
Shader Model
5.1
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 500M
Tesla Kepler
Successor
GeForce 700M
Tesla Pascal