NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon R9 285X
GPU Specs Compare
Graphics Card
Release Date
Jun 2011
Unknown
Generation
GeForce 500
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1002 MHz
1375 MHz
Memory
Memory Size
1536MB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
192.4GB/s
264.0GB/s
Render Config
SM Count
16
-
Shading Units
512
2048
TMUs
64
128
ROPs
48
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
768 KB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
24.70 GPixel/s
32.06 GPixel/s
Texture Rate
49.41 GTexel/s
128.3 GTexel/s
FP32 (float)
1.581 TFLOPS
4.104 TFLOPS
FP64 (double)
197.6 GFLOPS
-
Graphics Processor
GPU Name
GF110
Tonga
GPU Variant
GF110-380-A1
Tonga XT(215-0851313)
Architecture
Fermi 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
3 billion
5 billion
Die Size
520 mm²
366 mm²
Board Design
TDP
244W
200W
Suggested PSU
550 W
550 W
Outputs
2x DVI1x mini-HDMI 1.3a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2
CUDA
2.0
-
Shader Model
5.1
6.3