Radeon HD 6450 vs GeForce 320M
Aggregate performance score
We've compared GeForce 320M with Radeon HD 6450, including specs and performance data.
320M outperforms HD 6450 by a small 6% 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 | 1290 | 1299 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.68 | 2.02 |
| Architecture | Tesla 2.0 (2007−2013) | TeraScale 2 (2009−2015) |
| GPU code name | C89 | Caicos |
| Market segment | Laptop | Desktop |
| Design | no data | reference |
| Release date | 1 April 2010 (15 years ago) | 7 April 2011 (14 years ago) |
| Launch price (MSRP) | no data | $55 |
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 | 48 | 160 |
| Core clock speed | 450 MHz | no data |
| Boost clock speed | no data | 750 MHz |
| Number of transistors | 486 million | 370 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 23 Watt | 30 Watt |
| Texture fill rate | 7.200 | 5.000 |
| Floating-point processing power | 0.0912 TFLOPS | 0.2 TFLOPS |
| ROPs | 8 | 4 |
| TMUs | 16 | 8 |
| L1 Cache | no data | 16 KB |
| L2 Cache | no data | 128 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).
| Bus support | no data | PCIe 2.0 x8 |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | no data | 168 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | None |
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 | System Shared | GDDR5 |
| Maximum RAM amount | System Shared | 1 GB |
| Memory bus width | System Shared | 64 Bit |
| Memory clock speed | System Shared | 800 MHz |
| Memory bandwidth | no data | 25.6 GB/s |
| Memory bandwidth | no data | 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5) |
| 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 | No outputs | 1x DVI, 1x HDMI, 1x VGA |
| Eyefinity | - | + |
| Number of Eyefinity displays | no data | 4 |
| HDMI | - | + |
| DisplayPort support | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| CrossFire | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_1) | DirectX® 11 |
| Shader Model | 4.1 | 5.0 |
| OpenGL | 3.3 | 4.4 |
| OpenCL | N/A | 1.2 |
| Vulkan | N/A | - |
Synthetic benchmarks
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.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
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 HD | 24
+14.3%
| 21−24
−14.3%
|
Cost per frame, $
| 1080p | no data | 2.62 |
FPS performance in popular games
Full HD
Low
| Cyberpunk 2077 | 1−2 | 0−1 |
Full HD
Medium
| Cyberpunk 2077 | 1−2 | 0−1 |
| 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
+12.5%
|
24−27
−12.5%
|
Full HD
High
| Counter-Strike: Global Offensive | 16−18
+21.4%
|
14−16
−21.4%
|
| Cyberpunk 2077 | 1−2 | 0−1 |
| Dota 2 | 10−12
+10%
|
10−11
−10%
|
| Forza Horizon 4 | 4−5
+33.3%
|
3−4
−33.3%
|
| Metro Exodus | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
+14.3%
|
7−8
−14.3%
|
| The Witcher 3: Wild Hunt | 6−7
+20%
|
5−6
−20%
|
| Valorant | 27−30
+12.5%
|
24−27
−12.5%
|
Full HD
Ultra
| Cyberpunk 2077 | 1−2 | 0−1 |
| Dota 2 | 10−12
+10%
|
10−11
−10%
|
| 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 | 6−7
+20%
|
5−6
−20%
|
| Valorant | 27−30
+12.5%
|
24−27
−12.5%
|
1440p
High
| Counter-Strike 2 | 3−4
+50%
|
2−3
−50%
|
| Counter-Strike: Global Offensive | 2−3
+100%
|
1−2
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 5−6
+25%
|
4−5
−25%
|
1440p
Ultra
| Escape from Tarkov | 2−3
+100%
|
1−2
−100%
|
| Forza Horizon 4 | 2−3
+100%
|
1−2
−100%
|
| The Witcher 3: Wild Hunt | 2−3
+100%
|
1−2
−100%
|
1440p
Epic
| Fortnite | 0−1 | 0−1 |
4K
High
| Grand Theft Auto V | 14−16
+16.7%
|
12−14
−16.7%
|
| Valorant | 3−4
+50%
|
2−3
−50%
|
4K
Ultra
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
+100%
|
1−2
−100%
|
4K
Epic
| Fortnite | 2−3
+100%
|
1−2
−100%
|
This is how GeForce 320M and HD 6450 compete in popular games:
- GeForce 320M is 14% faster in 1080p
Pros & cons summary
| Performance score | 0.50 | 0.47 |
| Recency | 1 April 2010 | 7 April 2011 |
| Power consumption (TDP) | 23 Watt | 30 Watt |
GeForce 320M has a 6.4% higher aggregate performance score, and 30.4% lower power consumption.
HD 6450, on the other hand, has an age advantage of 1 year.
Given the minimal performance differences, no clear winner can be declared between GeForce 320M and Radeon HD 6450.
Be aware that GeForce 320M is a notebook graphics card while Radeon HD 6450 is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
