ATI Mobility Radeon HD 4330 vs HD 7990
Aggregate performance score
We've compared Radeon HD 7990 with Mobility Radeon HD 4330, including specs and performance data.
HD 7990 outperforms Mobility HD 4330 by a whopping 4056% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 411 | 1369 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.32 | no data |
| Power efficiency | 2.72 | no data |
| Architecture | GCN 1.0 (2012−2020) | TeraScale (2005−2013) |
| GPU code name | Malta | M92 |
| Market segment | Desktop | Laptop |
| Release date | 24 April 2013 (12 years ago) | 9 January 2009 (16 years ago) |
| Launch price (MSRP) | $999 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 2048 ×2 | 80 |
| Core clock speed | 950 MHz | 450 MHz |
| Boost clock speed | 1000 MHz | no data |
| Number of transistors | 4,313 million | 242 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Power consumption (TDP) | 375 Watt | no data |
| Texture fill rate | 128.0 ×2 | 3.600 |
| Floating-point processing power | 4.096 TFLOPS ×2 | 0.072 TFLOPS |
| ROPs | 32 ×2 | 4 |
| TMUs | 128 ×2 | 8 |
| L1 Cache | 512 KB | 16 KB |
| L2 Cache | 768 KB | 64 KB |
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).
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Length | 307 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-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 | GDDR3 |
| Maximum RAM amount | 3 GB ×2 | 512 MB |
| Memory bus width | 384 Bit ×2 | 64 Bit |
| Memory clock speed | 1500 MHz | 600 MHz |
| Memory bandwidth | 288.0 GB/s ×2 | 9.6 GB/s |
| Shared memory | - | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x DVI, 4x mini-DisplayPort | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2.131 | N/A |
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
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Hogwarts Legacy | 5−6
+0%
|
5−6
+0%
|
Full HD
Medium
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| Hogwarts Legacy | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
+0%
|
7−8
+0%
|
| Valorant | 24−27
+0%
|
24−27
+0%
|
Full HD
High
| Counter-Strike: Global Offensive | 14−16
+0%
|
14−16
+0%
|
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Dota 2 | 10−11
+0%
|
10−11
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| Hogwarts Legacy | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
+0%
|
7−8
+0%
|
| The Witcher 3: Wild Hunt | 5−6
+0%
|
5−6
+0%
|
| Valorant | 24−27
+0%
|
24−27
+0%
|
Full HD
Ultra
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Dota 2 | 10−11
+0%
|
10−11
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| Hogwarts Legacy | 5−6
+0%
|
5−6
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
+0%
|
7−8
+0%
|
| The Witcher 3: Wild Hunt | 5−6
+0%
|
5−6
+0%
|
| Valorant | 24−27
+0%
|
24−27
+0%
|
1440p
High
| Counter-Strike 2 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike: Global Offensive | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
+0%
|
3−4
+0%
|
1440p
Ultra
| Forza Horizon 4 | 1−2
+0%
|
1−2
+0%
|
| The Witcher 3: Wild Hunt | 1−2
+0%
|
1−2
+0%
|
1440p
Epic
| Fortnite | 0−1 | 0−1 |
4K
High
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 2−3
+0%
|
2−3
+0%
|
4K
Ultra
| PLAYERUNKNOWN'S BATTLEGROUNDS | 1−2
+0%
|
1−2
+0%
|
4K
Epic
| Fortnite | 2−3
+0%
|
2−3
+0%
|
All in all, in popular games:
- there's a draw in 30 tests (100%)
Pros & cons summary
| Performance score | 13.30 | 0.32 |
| Recency | 24 April 2013 | 9 January 2009 |
| Maximum RAM amount | 3 GB | 512 MB |
| Chip lithography | 28 nm | 55 nm |
HD 7990 has a 4056.3% higher aggregate performance score, an age advantage of 4 years, a 500% higher maximum VRAM amount, and a 96.4% more advanced lithography process.
The Radeon HD 7990 is our recommended choice as it beats the Mobility Radeon HD 4330 in performance tests.
Be aware that Radeon HD 7990 is a desktop graphics card while Mobility Radeon HD 4330 is a notebook one.
Other comparisons
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