Home GPU Comparison ATI Radeon HD 4520 vs ATI Radeon HD 3850 AGP

ATI Radeon HD 4520 vs ATI Radeon HD 3850 AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4520 and 512MB VRAM Radeon HD 3850 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4520 's Advantages
Released 1 years and 11 months late
Lower TDP (25W vs 75W)
ATI Radeon HD 3850 AGP 's Advantages
Larger VRAM bandwidth (52.99GB/s vs 6.400GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4520
0.096 TFLOPS
Radeon HD 3850 AGP +345%
0.428 TFLOPS
VS

Graphics Card

Dec 2009
Release Date
Jan 2008
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
828 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
52.99GB/s

Render Config

-
SM Count
-
1
Compute Units
4
80
Shading Units
320
8
TMUs
16
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
256 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
10.69 GPixel/s
4.800 GTexel/s
Texture Rate
10.69 GTexel/s
-
FP16 (half)
-
96.00 GFLOPS
FP32 (float)
427.5 GFLOPS
-
FP64 (double)
85.50 GFLOPS

Graphics Processor

RV710
GPU Name
RV670
RV710 (215-0725016)
GPU Variant
RV670 PRO (215-0708003)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.242 billion
Transistors
0.666 billion
73 mm²
Die Size
192 mm²

Board Design

25W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 8-pin

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
4.1

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