ATI Mobility Radeon HD 4570 vs HD 6450M

VS

Aggregate performance score

We've compared Radeon HD 6450M and Mobility Radeon HD 4570, covering specs and all relevant benchmarks.

HD 6450M
2011
1 GB DDR3
0.56
+86.7%

HD 6450M outperforms ATI Mobility HD 4570 by an impressive 87% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking12021307
Place by popularitynot in top-100not in top-100
ArchitectureTeraScale 2 (2009−2015)TeraScale (2005−2013)
GPU code nameSeymourM92
Market segmentLaptopLaptop
Release date4 January 2011 (14 years ago)9 January 2009 (16 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores16080
Core clock speed600 MHz680 MHz
Number of transistors370 million242 million
Manufacturing process technology40 nm55 nm
Texture fill rate4.8005.440
Floating-point processing power0.192 TFLOPS0.1088 TFLOPS
ROPs44
TMUs88

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16MXM-II

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDR3GDDR3
Maximum RAM amount1 GB512 MB
Memory bus width64 Bit64 Bit
Memory clock speed800 MHz800 MHz
Memory bandwidth12.8 GB/s12.8 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsNo outputs

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)10.1 (10_1)
Shader Model5.04.1
OpenGL4.43.3
OpenCL1.21.1
VulkanN/AN/A

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

HD 6450M 0.56
+86.7%
ATI Mobility HD 4570 0.30

  • 3DMark Vantage Performance

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

HD 6450M 1395
+21.2%
ATI Mobility HD 4570 1151

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD8
+100%
4−5
−100%

FPS performance in popular games

  • Full HD
    Low Preset
  • Full HD
    Medium Preset
  • Full HD
    High Preset
  • Full HD
    Ultra Preset
  • 1440p
    High Preset
  • 1440p
    Ultra Preset
  • 1440p
    Epic Preset
  • 4K
    High Preset
  • 4K
    Ultra Preset
  • 4K
    Epic Preset
Atomic Heart 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Atomic Heart 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Forza Horizon 4 4−5
+33.3%
3−4
−33.3%
PLAYERUNKNOWN'S BATTLEGROUNDS 8−9
+14.3%
7−8
−14.3%
Valorant 27−30
+11.5%
24−27
−11.5%
Atomic Heart 2−3
+0%
2−3
+0%
Counter-Strike: Global Offensive 18−20
+28.6%
14−16
−28.6%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Dota 2 12−14
+20%
10−11
−20%
Forza Horizon 4 4−5
+33.3%
3−4
−33.3%
Metro Exodus 1−2 0−1
PLAYERUNKNOWN'S BATTLEGROUNDS 8−9
+14.3%
7−8
−14.3%
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%
Valorant 27−30
+11.5%
24−27
−11.5%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Dota 2 12−14
+20%
10−11
−20%
Forza Horizon 4 4−5
+33.3%
3−4
−33.3%
PLAYERUNKNOWN'S BATTLEGROUNDS 8−9
+14.3%
7−8
−14.3%
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%
Valorant 27−30
+11.5%
24−27
−11.5%
Counter-Strike: Global Offensive 2−3
+100%
1−2
−100%
PLAYERUNKNOWN'S BATTLEGROUNDS 6−7
+100%
3−4
−100%
Cyberpunk 2077 0−1 0−1
Forza Horizon 4 1−2
+0%
1−2
+0%
The Witcher 3: Wild Hunt 1−2 0−1
Fortnite 1−2 0−1
Atomic Heart 0−1 0−1
Grand Theft Auto V 14−16
+0%
14−16
+0%
Valorant 4−5
+100%
2−3
−100%
Far Cry 5 1−2
+0%
1−2
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 2−3
+0%
2−3
+0%
Fortnite 2−3
+0%
2−3
+0%

This is how HD 6450M and ATI Mobility HD 4570 compete in popular games:

  • HD 6450M is 100% faster in 1080p

Here's the range of performance differences observed across popular games:

  • in Cyberpunk 2077, with 1080p resolution and the Low Preset, the HD 6450M is 100% faster.

All in all, in popular games:

  • HD 6450M is ahead in 18 tests (64%)
  • there's a draw in 10 tests (36%)

Pros & cons summary


Performance score 0.56 0.30
Recency 4 January 2011 9 January 2009
Maximum RAM amount 1 GB 512 MB
Chip lithography 40 nm 55 nm

HD 6450M has a 86.7% higher aggregate performance score, an age advantage of 1 year, a 100% higher maximum VRAM amount, and a 37.5% more advanced lithography process.

The Radeon HD 6450M is our recommended choice as it beats the Mobility Radeon HD 4570 in performance tests.

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AMD Radeon HD 6450M
Radeon HD 6450M
ATI Mobility Radeon HD 4570
Mobility Radeon HD 4570

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.5
6 votes

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3.8
55 votes

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Questions & comments

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