Home GPU Comparison ATI Radeon HD 4650 vs AMD Radeon HD 8570 OEM

ATI Radeon HD 4650 vs AMD Radeon HD 8570 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 4650 and 2GB VRAM Radeon HD 8570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4650 's Advantages
Lower TDP (48W vs 50W)
AMD Radeon HD 8570 OEM 's Advantages
Released 4 years and 4 months late
Boost Clock780MHz
Larger VRAM bandwidth (28.80GB/s vs 22.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4650
0.384 TFLOPS
Radeon HD 8570 OEM +55%
0.599 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Jan 2013
Radeon R700
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
700 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
4
Compute Units
6
320
Shading Units
384
32
TMUs
24
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
6.240 GPixel/s
19.20 GTexel/s
Texture Rate
18.72 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
599.0 GFLOPS
-
FP64 (double)
37.44 GFLOPS

Graphics Processor

RV730
GPU Name
Oland
RV730 PRO (215-0719056)
GPU Variant
-
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
0.95 billion
146 mm²
Die Size
77 mm²

Board Design

48W
TDP
50W
200 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
-
Power Connectors
None

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
-
CUDA
-
4.1
Shader Model
5.1

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