Home GPU Comparison AMD Radeon HD 7720 OEM vs ATI Radeon HD 4350

AMD Radeon HD 7720 OEM vs ATI Radeon HD 4350

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 512MB VRAM Radeon HD 4350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 6.400GB/s)
720 additional rendering cores
ATI Radeon HD 4350 's Advantages
Lower TDP (20W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM +1300%
1.344 TFLOPS
Radeon HD 4350
0.096 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Sep 2008
Southern Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
6.400GB/s

Render Config

10
Compute Units
1
-
-
-
800
Shading Units
80
40
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
2.400 GPixel/s
33.60 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

150W
TDP
20W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DisplayPort 1.0
-
Power Connectors
None

Graphics Processor

Barts
GPU Name
RV710
Barts LE (215-0798002)
GPU Variant
RV710 (215-0725016)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.7 billion
Transistors
0.242 billion
255 mm²
Die Size
73 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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