Home GPU Comparison AMD Radeon HD 6930 vs ATI Radeon HD 2600 PRO AGP

AMD Radeon HD 6930 vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 512MB VRAM ATI Radeon HD 2600 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 12.67GB/s)
1160 additional rendering cores
ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +1242%
1.92 TFLOPS
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Jun 2007
Northern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
12.67GB/s

Render Config

20
Compute Units
3
-
-
-
1280
Shading Units
120
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

24.00 GPixel/s
Pixel Rate
2.376 GPixel/s
60.00 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
1.920 TFLOPS
FP32 (float)
142.6 GFLOPS
480.0 GFLOPS
FP64 (double)
-

Board Design

186W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
RV630
Cayman CE (215-0807105)
GPU Variant
RV630 PRO (215CDBBKA15FG)
TeraScale 3
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
2.64 billion
Transistors
0.39 billion
389 mm²
Die Size
153 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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