
FireStream 9250

GeForce 840A
FireStream 9250 vs GeForce 840A Performance Spectrum
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.
FireStream 9250 vs GeForce 840A FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends
FireStream 9250 vs GeForce 840A: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
FireStream 9250
2008Why buy it
- ✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
Trade-offs
- ❌2008 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌899% HIGHER MSRP$999 MSRPvs$100 MSRP
- ❌Lower G3D Mark per dollar, at 1.2 vs 11.2 G3D/$ ($999 MSRP vs $100 MSRP).
- ❌354.5% higher power demand at 150W vs 33W.
GeForce 840A
2014Why buy it
- ✅Costs $899 less on MSRP ($100 MSRP vs $999 MSRP).
- ✅Delivers 856.1% more G3D Mark for each dollar spent, at 11.2 vs 1.2 G3D/$ ($100 MSRP vs $999 MSRP).
- ✅Draws 33W instead of 150W, a 117W reduction.
Trade-offs
- ❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
- ❌2014 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
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FireStream 9250 vs GeForce 840A Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

FireStream 9250
The FireStream 9250 is manufactured by AMD. It was released in June 16 2008. It features the TeraScale architecture. The core clock speed is 625 MHz. It has 800 shading units. The thermal design power (TDP) is 150W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 1,165 points.

GeForce 840A
The GeForce 840A is manufactured by NVIDIA. It was released in March 17 2014. It features the Maxwell architecture. The core clock ranges from 1029 MHz to 1124 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,115 points.
Graphics Performance
The FireStream 9250 scores 1,165 and the GeForce 840A reaches 1,115 in the G3D Mark benchmark — just a 4.5% difference, making them near-identical in rasterization performance. The FireStream 9250 is built on TeraScale while the GeForce 840A uses Maxwell, both on 55 nm vs 28 nm. Shader units: 800 (FireStream 9250) vs 384 (GeForce 840A). Raw compute: 1 TFLOPS (FireStream 9250) vs 0.8632 TFLOPS (GeForce 840A).
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| G3D Mark Score | 1,165+4% | 1,115 |
| Architecture | TeraScale | Maxwell |
| Process Node | 55 nm | 28 nm |
| Shading Units | 800+108% | 384 |
| Compute (TFLOPS) | 1 TFLOPS+16% | 0.8632 TFLOPS |
| ROPs | 16+100% | 8 |
| TMUs | 40+150% | 16 |
| L1 Cache | 160 KB | 192 KB+20% |
| L2 Cache | 0.25 MB | 1 MB+300% |
Advanced Features (DLSS/FSR)
The GeForce 840A gets NVIDIA DLSS, which still tends to look cleaner in motion. The FireStream 9250 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | NVIDIA Reflex |
Video Memory (VRAM)
The FireStream 9250 has 1 GB of VRAM, while the GeForce 840A carries 512 MB. FireStream 9250 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the FireStream 9250 and 128-bit on the GeForce 840A. L2 Cache: 0.25 MB (FireStream 9250) vs 1 MB (GeForce 840A) — the GeForce 840A has significantly larger on-die cache to reduce VRAM reliance.
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 0.25 MB | 1 MB+300% |
Display & API Support
DirectX support: 10.1 (FireStream 9250) vs 12 (11_0) (GeForce 840A). Vulkan: N/A vs 1.1. OpenGL: 3.3 vs 4.5. Maximum simultaneous displays: 1 vs 3.
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| DirectX | 10.1 | 12 (11_0)+19% |
| Vulkan | N/A | 1.1 |
| OpenGL | 3.3 | 4.5+36% |
| Max Displays | 1 | 3+200% |
Media & Encoding
Hardware encoder: None (FireStream 9250) vs NVENC (Maxwell) (GeForce 840A). Decoder: UVD 2.0 vs NVDEC (Maxwell). Supported codecs: H.264,VC-1 (FireStream 9250) vs H.264,VC-1,MPEG-2 (GeForce 840A).
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| Encoder | None | NVENC (Maxwell) |
| Decoder | UVD 2.0 | NVDEC (Maxwell) |
| Codecs | H.264,VC-1 | H.264,VC-1,MPEG-2 |
Power & Dimensions
The FireStream 9250 draws 150W versus the GeForce 840A's 33W — a 127.9% difference. The GeForce 840A is more power-efficient. Recommended PSU: 350W (FireStream 9250) vs 350W (GeForce 840A). Power connectors: PCIe-powered vs Legacy. Typical load temperature: Unknown vs 75°C.
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| TDP | 150W | 33W-78% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Length | 234mm | — |
| Height | 111mm | — |
| Slots | 1 | — |
| Temp (Load) | Unknown-100% | 75°C |
| Perf/Watt | 7.8 | 33.8+333% |
Value Analysis
At launch, the FireStream 9250 came in at $999, while the GeForce 840A launched at $100. On MSRP, GeForce 840A was 90% cheaper ($899 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.2 (FireStream 9250) vs 11.2 (GeForce 840A) — the GeForce 840A offers 833.3% better value. The newer card here is GeForce 840A (2014 vs 2008).
| Feature | FireStream 9250 | GeForce 840A |
|---|---|---|
| MSRP | $999 | $100-90% |
| Performance per Dollar | 1.2 | 11.2+833% |
| Codename | RV770 | GM108 |
| Release | June 16 2008 | March 17 2014 |
| Ranking | #840 | #850 |
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