Radeon HD 7450A
AMD
G3D Mark
288
MSRP
$80
AVG Price
$40
Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Overview
The Radeon HD 7450A is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 288 points. Launch price was $449.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon HD 7450A
FPS Benchmarks
Predicted performance for Radeon HD 7450A across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Counter-Strike 2
Destiny 2
Fortnite
Grand Theft Auto V
Hearts of Iron IV
League of Legends
Minecraft
Once Human
Path of Exile 2
Rocket League
Technical Analysis
Detailed breakdown of Radeon HD 7450A specifications and capabilities.
Graphics Performance
The Radeon HD 7450A scores 288 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Entry Level tier as a Legacy generation graphics card. It is built on the GCN 1.0 (2012−2020) architecture (codename: Tahiti), manufactured on a 28 nm process— smaller process nodes improve power efficiency and transistor density. It packs 1792 shader units (the primary compute units for rendering pixels), 112 TMUs (texture mapping units), and 32 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 2.867 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 1250 MHz.
| Specification | Radeon HD 7450A |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 288 |
| ArchitectureGPU microarchitecture generation | GCN 1.0 (2012−2020) |
| CodenameInternal GPU die codename | Tahiti |
| Manufacturing ProcessFabrication node — smaller = more efficient | 28 nm |
| Shader UnitsCore compute units for rendering/compute | 1792 |
| TMUsTexture Mapping Units — handle texture sampling | 112 |
| ROPsRender Output Units — final pixel/color blending | 32 |
| Boost ClockMaximum GPU frequency under load | 1250 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 2.867 TFLOPS |
| Texture Fill RateTextures processed per second | 89.60 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x16 |
| Transistor Count | 4,313 million |
| Performance RankPosition in global GPU performance ranking | #454 |
Video Memory (VRAM)
The Radeon HD 7450A is equipped with 0.5 GB of GDDR5 video memory connected via a 128-bit memory bus, delivering Unknown of bandwidth. Memory operates at 8 Gbps effective speed.
| Specification | Radeon HD 7450A |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 0.5 GB |
| VRAM TypeMemory technology generation | GDDR5 |
| Memory BusWidth of data path — wider = more bandwidth | 128-bit |
| Memory SpeedEffective memory data rate | 8 Gbps |
| BandwidthMaximum data throughput between GPU and VRAM | Unknown |
| L1 Cache | 448 kB |
| L2 Cache | 768 kB |
Advanced Features & APIs
The Radeon HD 7450A supports modern upscaling and frame generation technologies: FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution.
| Specification | Radeon HD 7450A |
|---|---|
| FSR Frame Generation | ❌ Not Supported |
| AMD Fluid Motion Frames | ❌ Not Supported |
| FidelityFX Super Resolution | ✅ Supported |
Display & Media
Display outputs: .
Power & Dimensions
The Radeon HD 7450A draws 200 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: 1x 6-pin.
| Specification | Radeon HD 7450A |
|---|---|
| TDPPower consumption under load | 200 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | 1x 6-pin |
Value Analysis
At an average price of $40 (MSRP: $80), the Radeon HD 7450A delivers 7 G3D Mark points per dollar. Overall performance ranking position: #454 among all indexed GPUs.
| Specification | Radeon HD 7450A |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $80 |
| Avg Price (30d)Average market price over the last 30 days | $40 |
| Performance RankPosition in global GPU performance ranking | #454 |
| Release Date | January 31 2012 |
| Release Year | 2012 |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
2 categories
Technical Specifications
21 specs
Technical Specifications
21 specs
| ROPs | 32 |
| TMUs | 112 |
| Vram | 0.5 GB |
| DLSS/FSR | FSR upscaling |
| L1 Cache | 448 kB |
| L2 Cache | 768 kB |
| Boost Clock | 1250 MHz |
| Memory Type | GDDR5 |
| Memory Speed | 8 Gbps |
| Shading Units | 1792 |
| Upscaling Tech | AMD FidelityFX Super Resolution (FSR) |
| PCIe Generation | PCIe 3.0 x16 |
| Memory Bandwidth | Unknown |
| Memory Bus Width | 128-bit |
| Transistor Count | 4,313 million |
| Frame Generation | FSR Frame Generation: No | AMD Fluid Motion Frames: No | FidelityFX Super Resolution: Yes |
| Texture Fill Rate | 89.60 |
| Manufacturing Process | 28 nm |
| Power Consumption (TDP) | 200 Watt |
| Floating Point Performance | 2.867 TFLOPS |
| Quantidade De Transportadores Compute | 28 |
General Information
6 specs
General Information
6 specs
| Design | reference |
| Codename | Tahiti |
| Architecture | GCN 1.0 (2012−2020) |
| Launch Price | $449 |
| Release Date | January 31 2012 |
| Performance Ranking Position | 454 |
Similar Performance
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Our Recommendation for Radeon HD 7450A
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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