Home GPU Comparison ATI Radeon HD 4350 AGP vs AMD Radeon HD 7870 GHz Edition

ATI Radeon HD 4350 AGP vs AMD Radeon HD 7870 GHz Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4350 AGP and 2GB VRAM Radeon HD 7870 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4350 AGP 's Advantages
Lower TDP (20W vs 175W)
AMD Radeon HD 7870 GHz Edition 's Advantages
Released 3 years and 6 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 10.40GB/s)
1200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4350 AGP
0.096 TFLOPS
Radeon HD 7870 GHz Edition +2566%
2.56 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Mar 2012
Radeon R700
Generation
Southern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
650 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
10.40GB/s
Bandwidth
153.6GB/s

Render Config

1
Compute Units
20
-
-
-
80
Shading Units
1280
8
TMUs
80
4
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
32.00 GPixel/s
4.800 GTexel/s
Texture Rate
80.00 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
2.560 TFLOPS
-
FP64 (double)
160.0 GFLOPS

Board Design

20W
TDP
175W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

RV710
GPU Name
Pitcairn
RV710 (215-0725016)
GPU Variant
Pitcairn XT (215-0828047)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
2.8 billion
73 mm²
Die Size
212 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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