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 880M
CORE STATE
GK104
VRAM
8 GB
CLOCK SPEED
993 MHz
TDP
122 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 580M
GTX 880M
Core Specs
Shading Units
384
1,536
+300.0%
Shaders
384
1,536
+300.0%
TMUs
64
128
+100.0%
ROPs
32
32
0.0%
SM Count
8
—
Clocks
Base Clock
—
954 MHz
Boost Clock
—
993 MHz
GPU Clock
620 MHz
—
Shader Clock
1240 MHz
—
Memory Clock
750 MHz
3 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
96.00 GB/s
160.0 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Performance
Pixel Rate
9.920 GPixel/s
31.78 GPixel/s
Texture Rate
39.68 GTexel/s
127.1 GTexel/s
FP32 (TFLOPS)
952.3 GFLOPS
3.050 TFLOPS
FP64 (TFLOPS)
79.36 GFLOPS (1:12)
127.1 GFLOPS (1:24)
Power
TDP
100 W
122 W
TDP (W)
100
122
+22.0%
Power Connectors
None
None
Architecture
Architecture
Fermi 2.0
Kepler
GPU Name
GF114
GK104
Generation
GeForce 500M
GeForce 800M
Process Size
40 nm
28 nm
Transistors
1,950 million
3,540 million
Die Size
332 mm²
294 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
12.0M / 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 700M
Successor
GeForce 600M
GeForce 900M