Home GPU Comparison ATI Radeon HD 5670 vs ATI Radeon HD 5830

ATI Radeon HD 5670 vs ATI Radeon HD 5830

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5670 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 5670 's Advantages
Lower TDP (64W vs 175W)
ATI Radeon HD 5830 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
720 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5670
0.62 TFLOPS
Radeon HD 5830 +189%
1.792 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Feb 2010
Evergreen
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
128.0GB/s

Render Config

5
Compute Units
14
-
-
-
400
Shading Units
1120
20
TMUs
56
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
12.80 GPixel/s
15.50 GTexel/s
Texture Rate
44.80 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
1.792 TFLOPS
-
FP64 (double)
358.4 GFLOPS

Board Design

64W
TDP
175W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

Redwood
GPU Name
Cypress
Redwood XT (215-0757002)
GPU Variant
Cypress LE (215-0735047)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.627 billion
Transistors
2.154 billion
104 mm²
Die Size
334 mm²

Graphics Features

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

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