Home GPU Comparison AMD Radeon R7 260 vs AMD Radeon HD 6970

AMD Radeon R7 260 vs AMD Radeon HD 6970

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260 and 2GB VRAM Radeon HD 6970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260 's Advantages
Released 3 years late
Lower TDP (95W vs 250W)
AMD Radeon HD 6970 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 96.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 260
1.536 TFLOPS
Radeon HD 6970 +75%
2.703 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Dec 2010
Volcanic Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
176.0GB/s

Render Config

12
Compute Units
24
-
-
-
768
Shading Units
1536
48
TMUs
96
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
28.16 GPixel/s
48.00 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
2.703 TFLOPS
96.00 GFLOPS
FP64 (double)
675.8 GFLOPS

Board Design

95W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire
GPU Name
Cayman
Bonaire PRO
GPU Variant
Cayman XT (215-0807007)
GCN 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
2.64 billion
160 mm²
Die Size
389 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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