Home GPU Comparison NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon HD 6970 X2

NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon HD 6970 X2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 Rev. 2 and 2GB VRAM Radeon HD 6970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Larger VRAM bandwidth (192.4GB/s vs 176.0GB/s)
Lower TDP (244W vs 375W)
AMD Radeon HD 6970 X2 's Advantages
More VRAM (2GB vs 1GB)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 580 Rev. 2
1.581 TFLOPS
Radeon HD 6970 X2 +70%
2.703 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Unknown
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
1375 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
192.4GB/s
Bandwidth
176.0GB/s

Render Config

16
SM Count
-
-
Compute Units
24
512
Shading Units
1536
64
TMUs
96
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
512 KB

Theoretical Performance

24.70 GPixel/s
Pixel Rate
28.16 GPixel/s
49.41 GTexel/s
Texture Rate
84.48 GTexel/s
-
FP16 (half)
-
1.581 TFLOPS
FP32 (float)
2.703 TFLOPS
197.6 GFLOPS
FP64 (double)
-

Graphics Processor

GF110
GPU Name
Antilles
GF110-380-A1
GPU Variant
Antilles XT (215-0807027)
Fermi 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3 billion
Transistors
2.64 billion
520 mm²
Die Size
389 mm²

Board Design

244W
TDP
375W
550 W
Suggested PSU
750 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
3x 8-pin

Graphics Features

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

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