Home GPU Comparison AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 580

AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 580

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 1536MB VRAM GeForce GTX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages
Released 2 years and 4 months late
288 additional rendering cores
Lower TDP (150W vs 244W)
NVIDIA GeForce GTX 580 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 134.4GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM
1.344 TFLOPS
GeForce GTX 580 +17%
1.581 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Nov 2010
Southern Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
134.4GB/s
Bandwidth
192.4GB/s

Render Config

10
Compute Units
-
-
SM Count
16
800
Shading Units
512
40
TMUs
64
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
24.70 GPixel/s
33.60 GTexel/s
Texture Rate
49.41 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
1.581 TFLOPS
-
FP64 (double)
197.6 GFLOPS

Board Design

150W
TDP
244W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Barts
GPU Name
GF110
Barts LE (215-0798002)
GPU Variant
GF110-375-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
3 billion
255 mm²
Die Size
520 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
5.0
Shader Model
5.1

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