Home GPU Comparison ATI Radeon HD 5830 vs AMD Radeon HD 7720 OEM

ATI Radeon HD 5830 vs AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5830 and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5830 's Advantages
320 additional rendering cores
AMD Radeon HD 7720 OEM 's Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (134.4GB/s vs 128.0GB/s)
Lower TDP (150W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 5830 +33%
1.792 TFLOPS
Radeon HD 7720 OEM
1.344 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Mar 2013
Evergreen
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
134.4GB/s

Render Config

14
Compute Units
10
-
-
-
1120
Shading Units
800
56
TMUs
40
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
26.88 GPixel/s
44.80 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
1344 GFLOPS
358.4 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
-

Graphics Processor

Cypress
GPU Name
Barts
Cypress LE (215-0735047)
GPU Variant
Barts LE (215-0798002)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.7 billion
334 mm²
Die Size
255 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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