GPU Comparison
GEFORCE
NVIDIA GeForce GTX 580M
CORE STATE
GF114
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
GeForce GTX 765M
CORE STATE
GK106
VRAM
2 GB
CLOCK SPEED
863 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 580M
GTX 765M
Core Specs
Shading Units
384
768
+100.0%
Shaders
384
768
+100.0%
TMUs
64
64
0.0%
ROPs
32
16
-50.0%
SM Count
8
—
Clocks
Base Clock
—
797 MHz
Boost Clock
—
863 MHz
GPU Clock
620 MHz
—
Shader Clock
1240 MHz
—
Memory Clock
750 MHz
3 Gbps effective
1002 MHz
4 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
96.00 GB/s
64.13 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
9.920 GPixel/s
13.81 GPixel/s
Texture Rate
39.68 GTexel/s
55.23 GTexel/s
FP32 (TFLOPS)
952.3 GFLOPS
1,325.6 GFLOPS
FP64 (TFLOPS)
79.36 GFLOPS (1:12)
55.23 GFLOPS (1:24)
Power
TDP
100 W
75 W
TDP (W)
100
75
-25.0%
Power Connectors
None
None
Architecture
Architecture
Fermi 2.0
Kepler
GPU Name
GF114
GK106
Generation
GeForce 500M
GeForce 700M
Process Size
40 nm
28 nm
Transistors
1,950 million
2,540 million
Die Size
332 mm²
221 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
11.5M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.2.175
OpenCL
1.1
3.0
CUDA
2.1
3.0
Shader Model
5.1
6.5 (5.1)
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 400M
GeForce 600M
Successor
GeForce 600M
GeForce 800M