AMD Radeon HD 7790 vs NVIDIA GeForce GTX 580 Rev. 2
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Jun 2011
Generation
Southern Islands
GeForce 500
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1500 MHz
1002 MHz
Memory
Memory Size
1024MB
1536MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
96.00GB/s
192.4GB/s
Render Config
Compute Units
14
-
Shading Units
896
512
TMUs
56
64
ROPs
16
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
768 KB
SM Count
-
16
Theoretical Performance
Pixel Rate
16.00 GPixel/s
24.70 GPixel/s
Texture Rate
56.00 GTexel/s
49.41 GTexel/s
FP32 (float)
1.792 TFLOPS
1.581 TFLOPS
FP64 (double)
112.0 GFLOPS
197.6 GFLOPS
Graphics Processor
GPU Name
Bonaire
GF110
GPU Variant
Bonaire XT(215-0839039)
GF110-380-A1
Architecture
GCN 2.0
Fermi 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.08 billion
3 billion
Die Size
160 mm²
520 mm²
Board Design
TDP
85W
244W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
2x DVI1x mini-HDMI 1.3a
Power Connectors
1x 6-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
📊 Benchmark
3DMark Time Spy
1,307
-
3DMark Time Spy Extreme
409
-