Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs AMD Radeon HD 7670 OEM

NVIDIA GeForce GTX 470 X2 vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (107.1GB/s vs 64.00GB/s)
AMD Radeon HD 7670 OEM 's Advantages
128 additional rendering cores
Lower TDP (66W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 X2 +11%
0.855 TFLOPS
Radeon HD 7670 OEM
0.768 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2012
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
107.1GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
11
SM Count
-
352
Shading Units
480
44
TMUs
24
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
6.400 GPixel/s
26.75 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
768.0 GFLOPS
-
-
-

Board Design

215W
TDP
66W
550 W
Suggested PSU
250 W
3x DVI
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
Turks
GF100-030-A3
GPU Variant
Turks XT (215-0803000)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
0.716 billion
529 mm²
Die Size
118 mm²

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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