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 K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 670M
Tesla K80
Core Specs
Shading Units
336
2,496
+642.9%
Shaders
336
2,496
+642.9%
TMUs
56
208
+271.4%
ROPs
24
48
+100.0%
SM Count
7
—
Clocks
Base Clock
—
562 MHz
Boost Clock
—
824 MHz
GPU Clock
598 MHz
—
Shader Clock
1196 MHz
—
Memory Clock
750 MHz
3 Gbps effective
1253 MHz
5 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
240.6 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
384 KB
1536 KB
Performance
Pixel Rate
8.372 GPixel/s
42.85 GPixel/s
Texture Rate
33.49 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
803.7 GFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
66.98 GFLOPS (1:12)
1,371.1 GFLOPS (1:3)
Power
TDP
75 W
300 W
TDP (W)
75
300
+300.0%
Suggested PSU
—
700 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Fermi 2.0
Kepler 2.0
GPU Name
GF114
GK210
Generation
GeForce 600M
Tesla Kepler
(Kxx)
Process Size
40 nm
28 nm
Transistors
1,950 million
7,100 million
Die Size
332 mm²
561 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
12.7M / mm²
API Support
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
—
1.2.175
OpenCL
1.1
3.0
CUDA
2.1
3.7
Shader Model
5.1
6.5 (5.1)
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 Fermi
Successor
GeForce 700M
Tesla Maxwell