Radeon HD 7450
AMD
G3D Mark
224
MSRP
$45
AVG Price
$12
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 7450 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: 224 points. Launch price was $449.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. The Radeon HD 7450 is positioned at rank #228 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 7450
FPS Benchmarks
Predicted performance for Radeon HD 7450 across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Technical Analysis
Detailed breakdown of Radeon HD 7450 specifications and capabilities.
Graphics Performance
The Radeon HD 7450 scores 224 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 7450 |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 224 |
| 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 7450 is equipped with 1 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 7450 |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 1 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 7450 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. Graphics API support: DirectX 11.2, OpenGL 4.4— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | Radeon HD 7450 |
|---|---|
| FSR Frame Generation | ❌ Not Supported |
| AMD Fluid Motion Frames | ❌ Not Supported |
| FidelityFX Super Resolution | ✅ Supported |
| DirectXMicrosoft graphics API version | 11.2 |
| OpenGLLegacy graphics API | 4.4 |
Display & Media
Display outputs: 1x DVI, 1x HDMI 1.3a — supports up to 2 simultaneous displays. Hardware encoder: UVD 3.1, decoder: UVD 3.1— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: H.264,MPEG-2,VC-1.
| Specification | Radeon HD 7450 |
|---|---|
| DVI PortsNumber of DVI display connectors | 1x |
| HDMI 1.3a PortsNumber of HDMI 1.3a display connectors | 1x |
| Max DisplaysMaximum simultaneously connected monitors | 2 |
| Hardware EncoderVideo encoding engine version | UVD 3.1 |
| Hardware DecoderVideo decoding engine version | UVD 3.1 |
| CodecsSupported video compression formats | H.264,MPEG-2,VC-1 |
Power & Dimensions
The Radeon HD 7450 draws 200 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: 1x 6-pin. Physical size: 168mm long, occupying 1 expansion slots— verify your case has clearance before purchasing.
| Specification | Radeon HD 7450 |
|---|---|
| TDPPower consumption under load | 200 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | 1x 6-pin |
| Card LengthGPU card length — check case clearance | 168mm |
| Slot WidthExpansion slots occupied | 1-slot |
Value Analysis
At an average price of $12 (MSRP: $45), the Radeon HD 7450 delivers 19 G3D Mark points per dollar. It holds Rank #228 in the cost-benefit ranking — a comprehensive score that weighs raw performance against current market pricing. Overall performance ranking position: #454 among all indexed GPUs.
| Specification | Radeon HD 7450 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $45 |
| Avg Price (30d)Average market price over the last 30 days | $12 |
| Cost-Benefit RankOverall value ranking position | #228 |
| Performance RankPosition in global GPU performance ranking | #454 |
| Release Date | January 31 2012 |
| Release Year | 2012 |
Similar Performance
Graphics cards with benchmark scores closest to the current hardware, grouped by manufacturer.
NVIDIA (12)
AMD (12)
Our Recommendation for Radeon HD 7450
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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