Home GPU Comparison ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 5830

ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 5830

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 1024MB VRAM Radeon HD 5830 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 175W)
ATI Radeon HD 5830 's Advantages
Released 2 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)
1000 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 2600 XT Mac Edition
0.168 TFLOPS
Radeon HD 5830 +966%
1.792 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Feb 2010
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
128.0GB/s

Render Config

3
Compute Units
14
-
-
-
120
Shading Units
1120
8
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
12.80 GPixel/s
5.600 GTexel/s
Texture Rate
44.80 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
1.792 TFLOPS
-
FP64 (double)
358.4 GFLOPS

Board Design

45W
TDP
175W
200 W
Suggested PSU
450 W
2x DVI
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

RV630
GPU Name
Cypress
-
GPU Variant
Cypress LE (215-0735047)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
2.154 billion
153 mm²
Die Size
334 mm²

Graphics Features

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

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