Home GPU Comparison AMD Radeon HD 7570 OEM vs ATI Radeon HD 4850

AMD Radeon HD 7570 OEM vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7570 OEM and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7570 OEM 's Advantages
Released 4 years and 9 months late
More VRAM (1024GB vs 512GB)
Lower TDP (39W vs 110W)
ATI Radeon HD 4850 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 25.60GB/s)
400 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7570 OEM
0.52 TFLOPS
Radeon HD 4850 +92%
1 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jun 2008
Southern Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
993 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
63.55GB/s

Render Config

5
Compute Units
10
-
-
-
400
Shading Units
800
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
10.00 GPixel/s
13.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
1000 GFLOPS
-
FP64 (double)
200.0 GFLOPS

Board Design

39W
TDP
110W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
-
Power Connectors
1x 6-pin

Graphics Processor

Redwood
GPU Name
RV770
Redwood PRO (215-0757004)
GPU Variant
RV770 PRO (215-0669065)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.956 billion
104 mm²
Die Size
256 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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