Home GPU Comparison AMD Radeon R7 260X vs AMD Radeon HD 7670 OEM

AMD Radeon R7 260X vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages
Released 1 years and 9 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (104.0GB/s vs 64.00GB/s)
416 additional rendering cores
AMD Radeon HD 7670 OEM 's Advantages
Lower TDP (66W vs 115W)

Score

Benchmark

FP32 (float)
Radeon R7 260X +156%
1.971 TFLOPS
Radeon HD 7670 OEM
0.768 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jan 2012
Volcanic Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1625 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
104.0GB/s
Bandwidth
64.00GB/s

Render Config

14
Compute Units
6
-
-
-
896
Shading Units
480
56
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
6.400 GPixel/s
61.60 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
768.0 GFLOPS
123.2 GFLOPS
FP64 (double)
-

Board Design

115W
TDP
66W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
Turks
Bonaire XTX (215-0839097)
GPU Variant
Turks XT (215-0803000)
GCN 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.716 billion
160 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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