AMD Radeon R9 285X vs NVIDIA GeForce GTX 580

GPU · Specs Compare

Products
GPU AMD Radeon R9 285X AMD
GPU NVIDIA GeForce GTX 580 NVIDIA · 2010-11
Graphics Card
Release Date
Unknown
Nov 2010
Generation
Volcanic Islands
GeForce 500
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1375 MHz
1002 MHz
Memory
Memory Size
3GB
1536MB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
264.0GB/s
192.4GB/s
Render Config
Compute Units
32
—
Shading Units
2048
512
TMUs
128
64
ROPs
32
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
768 KB
768 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
32.06 GPixel/s
24.70 GPixel/s
Texture Rate
128.3 GTexel/s
49.41 GTexel/s
FP32 (float)
4.104 TFLOPS
1.581 TFLOPS
FP64 (double)
—
197.6 GFLOPS
Graphics Processor
GPU Name
Tonga
GF110
GPU Variant
Tonga XT(215-0851313)
GF110-375-A1
Architecture
GCN 3.0
Fermi 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
5 billion
3 billion
Die Size
366 mm²
520 mm²
Board Design
TDP
200W
244W
Suggested PSU
550 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI1x mini-HDMI 1.3a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
1.1
Vulkan
1.2
N/A
Shader Model
6.3
5.1
CUDA
—
2.0
▲ Specs Compare Data sourced from official specifications and benchmark tests.