Home GPU Comparison AMD Radeon HD 7670 OEM vs ATI Radeon HD 4350 PCIe x1

AMD Radeon HD 7670 OEM vs ATI Radeon HD 4350 PCIe x1

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 512MB VRAM Radeon HD 4350 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Released 3 years and 4 months late
Larger VRAM bandwidth (64.00GB/s vs 6.400GB/s)
400 additional rendering cores
ATI Radeon HD 4350 PCIe x1 's Advantages
Lower TDP (20W vs 66W)

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM +700%
0.768 TFLOPS
Radeon HD 4350 PCIe x1
0.096 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Sep 2008
Southern Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
6.400GB/s

Render Config

6
Compute Units
1
-
-
-
480
Shading Units
80
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
2.400 GPixel/s
19.20 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

66W
TDP
20W
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
RV710
Turks XT (215-0803000)
GPU Variant
RV710 (215-0725016)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.716 billion
Transistors
0.242 billion
118 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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