GeForce 820A
NVIDIA
G3D Mark
556
MSRP
$100
AVG Price
$30
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 GeForce 820A is manufactured by NVIDIA. It was released in July 22 2014. It features the Maxwell architecture. The core clock ranges from 1082 MHz to 1150 MHz. It has 256 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 556 points.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. The GeForce 820A is positioned at rank #452 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 GeForce 820A
FPS Benchmarks
Predicted performance for GeForce 820A 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 GeForce 820A specifications and capabilities.
Graphics Performance
The GeForce 820A scores 556 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 Maxwell (2014−2017) architecture (codename: GM108), manufactured on a 28 nm process— smaller process nodes improve power efficiency and transistor density. It packs 256 shader units (the primary compute units for rendering pixels), 16 TMUs (texture mapping units), and 8 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 0.5888 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 1150 MHz from a base of 1082 MHz.
| Specification | GeForce 820A |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 556 |
| ArchitectureGPU microarchitecture generation | Maxwell (2014−2017) |
| CodenameInternal GPU die codename | GM108 |
| Manufacturing ProcessFabrication node — smaller = more efficient | 28 nm |
| Shader UnitsCore compute units for rendering/compute | 256 |
| TMUsTexture Mapping Units — handle texture sampling | 16 |
| ROPsRender Output Units — final pixel/color blending | 8 |
| Boost ClockMaximum GPU frequency under load | 1150 MHz |
| Base ClockGuaranteed minimum GPU frequency | 1082 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 0.5888 TFLOPS |
| Texture Fill RateTextures processed per second | 18.40 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x16 |
| Performance RankPosition in global GPU performance ranking | #832 |
Video Memory (VRAM)
The GeForce 820A 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 | GeForce 820A |
|---|---|
| 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 | 128 kB |
| L2 Cache | 1024 kB |
Advanced Features & APIs
Graphics API support: DirectX 12 (11_0), Vulkan N/A, OpenGL 4.6— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | GeForce 820A |
|---|---|
| NVIDIA Reflex | ❌ Not Supported |
| DLSS Frame Generation | ❌ Not Supported |
| DLSS Super Resolution | ❌ Not Supported |
| DirectXMicrosoft graphics API version | 12 (11_0) |
| OpenGLLegacy graphics API | 4.6 |
| Compute APIGPGPU framework (CUDA/ROCm/OpenCL) | CUDA 2.1 |
| Multi-GPUSLI/CrossFire/NVLink support | None |
Display & Media
Display outputs: N/A (Mobile)x 0 — supports up to 2 simultaneous displays. Hardware encoder: N/A, decoder: PureVideo HD (VP5)— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: H.264,VC-1,MPEG-2.
| Specification | GeForce 820A |
|---|---|
| 0 PortsNumber of 0 display connectors | N/A (Mobile)x |
| Max DisplaysMaximum simultaneously connected monitors | 2 |
| Hardware DecoderVideo decoding engine version | PureVideo HD (VP5) |
| CodecsSupported video compression formats | H.264,VC-1,MPEG-2 |
Power & Dimensions
The GeForce 820A draws 33 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: Legacy. Physical size: 0mm long, 0mm tall, occupying 0 expansion slots, weighing 0g— verify your case has clearance before purchasing. Typical temperatures: 40 at idle, 70 under load.
| Specification | GeForce 820A |
|---|---|
| TDPPower consumption under load | 33 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | Legacy |
| Card LengthGPU card length — check case clearance | 0mm |
| Card Height | 0mm |
| Slot WidthExpansion slots occupied | 0-slot |
| Weight | 0g |
| Idle TemperatureTypical temperature at desktop idle | 40 |
| Load TemperatureTypical temperature under gaming load | 70 |
Value Analysis
At an average price of $30 (MSRP: $100), the GeForce 820A delivers 19 G3D Mark points per dollar. It holds Rank #452 in the cost-benefit ranking — a comprehensive score that weighs raw performance against current market pricing. Overall performance ranking position: #832 among all indexed GPUs.
| Specification | GeForce 820A |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $100 |
| Avg Price (30d)Average market price over the last 30 days | $30 |
| Cost-Benefit RankOverall value ranking position | #452 |
| Performance RankPosition in global GPU performance ranking | #832 |
| Release Date | July 22 2014 |
| Release Year | 2014 |
Similar Performance
Graphics cards with benchmark scores closest to the current hardware, grouped by manufacturer.
NVIDIA (12)
AMD (12)
Our Recommendation for GeForce 820A
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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