Radeon HD 8550M vs ATI HD 4870
Aggregate performance score
We've compared Radeon HD 4870 with Radeon HD 8550M, including specs and performance data.
ATI HD 4870 outperforms HD 8550M by a whopping 139% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 722 | 979 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.31 | no data |
| Power efficiency | 1.65 | no data |
| Architecture | TeraScale (2005−2013) | GCN 1.0 (2011−2020) |
| GPU code name | RV770 | Sun |
| Market segment | Desktop | Laptop |
| Release date | 25 June 2008 (16 years ago) | 13 July 2014 (10 years ago) |
| Launch price (MSRP) | $299 | no data |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
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 cores | 800 | 320 |
| Core clock speed | 750 MHz | 650 MHz |
| Boost clock speed | no data | 850 MHz |
| Number of transistors | 956 million | 690 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Power consumption (TDP) | 150 Watt | no data |
| Texture fill rate | 30.00 | 17.00 |
| Floating-point processing power | 1.2 TFLOPS | 0.544 TFLOPS |
| ROPs | 16 | 8 |
| TMUs | 40 | 20 |
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).
| Laptop size | no data | medium sized |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Length | 250 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 6-pin | no data |
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 type | GDDR5 | DDR3 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 900 MHz | 900 MHz |
| Memory bandwidth | 115.2 GB/s | 14.4 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 Connectors | 2x DVI, 1x S-Video | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 12 (11_1) |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Elden Ring | 1−2
+0%
|
1−2
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike 2 | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| Metro Exodus | 0−1 | 0−1 |
| Red Dead Redemption 2 | 7−8
+0%
|
7−8
+0%
|
Full HD
High Preset
| Battlefield 5 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike 2 | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 2−3
+0%
|
2−3
+0%
|
| Elden Ring | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Fortnite | 7−8
+0%
|
7−8
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| Grand Theft Auto V | 2−3
+0%
|
2−3
+0%
|
| Metro Exodus | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 16−18
+0%
|
16−18
+0%
|
| Red Dead Redemption 2 | 7−8
+0%
|
7−8
+0%
|
| The Witcher 3: Wild Hunt | 7−8
+0%
|
7−8
+0%
|
| World of Tanks | 30−35
+0%
|
30−35
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike 2 | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 16−18
+0%
|
16−18
+0%
|
1440p
High Preset
| Elden Ring | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+0%
|
9−10
+0%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| World of Tanks | 9−10
+0%
|
9−10
+0%
|
1440p
Ultra Preset
| Counter-Strike 2 | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 5−6
+0%
|
5−6
+0%
|
| The Witcher 3: Wild Hunt | 3−4
+0%
|
3−4
+0%
|
| Valorant | 7−8
+0%
|
7−8
+0%
|
4K
High Preset
| Dota 2 | 16−18
+0%
|
16−18
+0%
|
| Elden Ring | 0−1 | 0−1 |
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 4−5
+0%
|
4−5
+0%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 14−16
+0%
|
14−16
+0%
|
4K
Ultra Preset
| Battlefield 5 | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Dota 2 | 16−18
+0%
|
16−18
+0%
|
| Far Cry 5 | 1−2
+0%
|
1−2
+0%
|
| Valorant | 1−2
+0%
|
1−2
+0%
|
All in all, in popular games:
- there's a draw in 44 tests (100%)
Pros & cons summary
| Performance score | 3.59 | 1.50 |
| Recency | 25 June 2008 | 13 July 2014 |
| Chip lithography | 55 nm | 28 nm |
ATI HD 4870 has a 139.3% higher aggregate performance score.
HD 8550M, on the other hand, has an age advantage of 6 years, and a 96.4% more advanced lithography process.
The Radeon HD 4870 is our recommended choice as it beats the Radeon HD 8550M in performance tests.
Be aware that Radeon HD 4870 is a desktop card while Radeon HD 8550M is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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