Radeon Pro 455
AMD
G3D Mark
3,113
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 Pro 455 is manufactured by AMD. It was released in October 30 2016. It features the GCN 4.0 architecture. The core clock speed is 855 MHz. It has 768 shading units. The thermal design power (TDP) is 35W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3,113 points.
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
FPS Benchmarks
Predicted performance for Radeon Pro 455 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 Pro 455 specifications and capabilities.
Graphics Performance
The Radeon Pro 455 scores 3,113 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 4.0 (2016−2020) architecture (codename: Baffin), manufactured on a 14 nm process— smaller process nodes improve power efficiency and transistor density. It packs 768 shader units (the primary compute units for rendering pixels), 48 TMUs (texture mapping units), and 16 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 1.313 TFLOPS — this measures the theoretical peak floating-point performance.
| Specification | Radeon Pro 455 |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 3,113 |
| ArchitectureGPU microarchitecture generation | GCN 4.0 (2016−2020) |
| CodenameInternal GPU die codename | Baffin |
| Manufacturing ProcessFabrication node — smaller = more efficient | 14 nm |
| Shader UnitsCore compute units for rendering/compute | 768 |
| TMUsTexture Mapping Units — handle texture sampling | 48 |
| ROPsRender Output Units — final pixel/color blending | 16 |
| Base ClockGuaranteed minimum GPU frequency | 855 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 1.313 TFLOPS |
| Texture Fill RateTextures processed per second | 41.04 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x4 |
| Transistor Count | 3,000 million |
| Performance RankPosition in global GPU performance ranking | #577 |
Video Memory (VRAM)
The Radeon Pro 455 is equipped with 2 GB of GDDR5 video memory connected via a 64-bit memory bus. Memory operates at 8 Gbps effective speed.
| Specification | Radeon Pro 455 |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 2 GB |
| VRAM TypeMemory technology generation | GDDR5 |
| Memory BusWidth of data path — wider = more bandwidth | 64-bit |
| Memory SpeedEffective memory data rate | 8 Gbps |
| L1 Cache | 192 kB |
| L2 Cache | 1024 kB |
Advanced Features & APIs
The Radeon Pro 455 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 12_0— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | Radeon Pro 455 |
|---|---|
| FSR Frame Generation | ❌ Not Supported |
| AMD Fluid Motion Frames | ❌ Not Supported |
| FidelityFX Super Resolution | ✅ Supported |
| DirectXMicrosoft graphics API version | 12_0 |
| Compute APIGPGPU framework (CUDA/ROCm/OpenCL) | OpenCL 2.0 |
Display & Media
Display outputs: — supports up to 0 simultaneous displays. Hardware encoder: VCE 3.4, decoder: UVD 6.3— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback.
| Specification | Radeon Pro 455 |
|---|---|
| Max DisplaysMaximum simultaneously connected monitors | 0 |
| Hardware EncoderVideo encoding engine version | VCE 3.4 |
| Hardware DecoderVideo decoding engine version | UVD 6.3 |
Power & Dimensions
The Radeon Pro 455 draws 35 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: PCIe-powered. Physical size: 1mm long, occupying 0 expansion slots— verify your case has clearance before purchasing.
| Specification | Radeon Pro 455 |
|---|---|
| TDPPower consumption under load | 35 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | PCIe-powered |
| Card LengthGPU card length — check case clearance | 1mm |
| Slot WidthExpansion slots occupied | 0-slot |
Value Analysis
At an average price of $40 (MSRP: $0), the Radeon Pro 455 delivers 78 G3D Mark points per dollar. Overall performance ranking position: #577 among all indexed GPUs.
| Specification | Radeon Pro 455 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $0 |
| Avg Price (30d)Average market price over the last 30 days | $40 |
| Performance RankPosition in global GPU performance ranking | #577 |
| Release Date | October 30 2016 |
| Release Year | 2016 |
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Our Recommendation for Radeon Pro 455
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