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

AMD Radeon HD 7570 vs ATI Radeon HD 3850

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

Main Differences

AMD Radeon HD 7570 's Advantages
Released 4 years and 2 months late
More VRAM (1024GB vs 512GB)
160 additional rendering cores
Lower TDP (60W vs 75W)
ATI Radeon HD 3850 's Advantages
Larger VRAM bandwidth (53.12GB/s vs 25.60GB/s)

Score

Benchmark

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

Graphics Card

Jan 2012
Release Date
Nov 2007
Southern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
830 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
53.12GB/s

Render Config

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

Theoretical Performance

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

Board Design

60W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

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

Graphics Features

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

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