Home GPU Comparison ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 4810

ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 4810

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 512MB VRAM Radeon HD 4810 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 95W)
ATI Radeon HD 4810 's Advantages
Released 1 years and 3 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)
520 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 2600 XT Mac Edition
0.168 TFLOPS
Radeon HD 4810 +376%
0.8 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
May 2009
Radeon R600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
57.60GB/s

Render Config

3
Compute Units
8
-
-
-
120
Shading Units
640
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
5.000 GPixel/s
5.600 GTexel/s
Texture Rate
20.00 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
160.0 GFLOPS

Board Design

45W
TDP
95W
200 W
Suggested PSU
250 W
2x DVI
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

RV630
GPU Name
RV770
-
GPU Variant
RV770 CE (215-0669093)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.956 billion
153 mm²
Die Size
256 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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