GPU Comparison
GEFORCE
NVIDIA GeForce GTX 580
CORE STATE
GF110
VRAM
1536 MB
CLOCK SPEED
—
TDP
244 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
GeForce GTX 960A
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1176 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 580
GTX 960A
Core Specs
Shading Units
512
640
+25.0%
Shaders
512
640
+25.0%
TMUs
64
40
-37.5%
ROPs
48
16
-66.7%
SM Count
16
—
Clocks
Base Clock
—
1097 MHz
Boost Clock
—
1176 MHz
GPU Clock
772 MHz
—
Shader Clock
1544 MHz
—
Memory Clock
1002 MHz
4 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
1536 MB
2 GB
VRAM (MB)
1,536
2,048
+33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
128 bit
Bandwidth
192.4 GB/s
80.19 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
768 KB
2 MB
Performance
Pixel Rate
24.70 GPixel/s
18.82 GPixel/s
Texture Rate
49.41 GTexel/s
47.04 GTexel/s
FP32 (TFLOPS)
1.581 TFLOPS
1.505 TFLOPS
FP64 (TFLOPS)
197.6 GFLOPS (1:8)
47.04 GFLOPS (1:32)
Power
TDP
244 W
75 W
TDP (W)
244
75
-69.3%
Suggested PSU
550 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Fermi 2.0
Maxwell
GPU Name
GF110
GM107
Generation
GeForce 500
GeForce 900A
Process Size
40 nm
28 nm
Transistors
3,000 million
1,870 million
Die Size
520 mm²
148 mm²
Foundry
TSMC
TSMC
Density
5.8M / mm²
12.6M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.0
5.0
Shader Model
5.1
6.7 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
2x DVI1x mini-HDMI 1.3a
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Other
Launch Price
499 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 400
GeForce 800A
Successor
GeForce 600
—