Home GPU Comparison AMD Radeon HD 6610 vs AMD Radeon HD 7970 GHz Edition

AMD Radeon HD 6610 vs AMD Radeon HD 7970 GHz Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6610 and 3GB VRAM Radeon HD 7970 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6610 's Advantages
Released 9 months late
Lower TDP (39W vs 300W)
AMD Radeon HD 7970 GHz Edition 's Advantages
Boost Clock1050MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 25.60GB/s)
1648 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6610
0.52 TFLOPS
Radeon HD 7970 GHz Edition +727%
4.301 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jun 2012
Northern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
800 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
288.0GB/s

Render Config

5
Compute Units
32
-
-
-
400
Shading Units
2048
20
TMUs
128
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
33.60 GPixel/s
13.00 GTexel/s
Texture Rate
134.4 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
4.301 TFLOPS
-
FP64 (double)
1075 GFLOPS

Board Design

39W
TDP
300W
200 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Redwood
GPU Name
Tahiti
Redwood PRO (215-0757004)
GPU Variant
Tahiti XT2 (215-0821065)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
4.313 billion
104 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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