Home GPU Comparison ATI Radeon HD 3850 AGP vs AMD Radeon HD 7570

ATI Radeon HD 3850 AGP vs AMD Radeon HD 7570

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 1024MB VRAM Radeon HD 7570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 AGP 's Advantages
Larger VRAM bandwidth (52.99GB/s vs 25.60GB/s)
AMD Radeon HD 7570 's Advantages
Released 4 years late
More VRAM (1024GB vs 512GB)
160 additional rendering cores
Lower TDP (60W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 3850 AGP
0.428 TFLOPS
Radeon HD 7570 +45%
0.624 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jan 2012
Radeon R600
Generation
Southern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
52.99GB/s
Bandwidth
25.60GB/s

Render Config

4
Compute Units
6
-
-
-
320
Shading Units
480
16
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
5.200 GPixel/s
10.69 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
427.5 GFLOPS
FP32 (float)
624.0 GFLOPS
85.50 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
60W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
Turks
RV670 PRO (215-0708003)
GPU Variant
Turks PRO-L
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.666 billion
Transistors
0.716 billion
192 mm²
Die Size
118 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3 (full) 4.0 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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