Home GPU Comparison ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 4670 AGP

ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 4670 AGP

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 1024MB VRAM Radeon HD 4670 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT Mac Edition 's Advantages
Lower TDP (45W vs 59W)
ATI Radeon HD 4670 AGP 's Advantages
Released 1 years and 5 months late
More VRAM (1024GB vs 256GB)
200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 2600 XT Mac Edition
0.168 TFLOPS
Radeon HD 4670 AGP +185%
0.48 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Jul 2009
Radeon R600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
25.60GB/s

Render Config

3
Compute Units
4
-
-
-
120
Shading Units
320
8
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
6.000 GPixel/s
5.600 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
480.0 GFLOPS
-
-
-

Board Design

45W
TDP
59W
200 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
-

Graphics Processor

RV630
GPU Name
RV730
-
GPU Variant
RV730 XT (215-0719047)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.514 billion
153 mm²
Die Size
146 mm²

Graphics Features

10.0 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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