Home GPU Comparison ATI Radeon HD 5830 vs AMD Radeon HD 7670 OEM

ATI Radeon HD 5830 vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5830 and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5830 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
640 additional rendering cores
AMD Radeon HD 7670 OEM 's Advantages
Released 1 years and 11 months late
Lower TDP (66W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 5830 +133%
1.792 TFLOPS
Radeon HD 7670 OEM
0.768 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jan 2012
Evergreen
Generation
Southern Islands
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
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
64.00GB/s

Render Config

14
Compute Units
6
-
-
-
1120
Shading Units
480
56
TMUs
24
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
6.400 GPixel/s
44.80 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
768.0 GFLOPS
358.4 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
66W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
Turks
Cypress LE (215-0735047)
GPU Variant
Turks XT (215-0803000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.716 billion
334 mm²
Die Size
118 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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