Arc B390 vs Radeon RX 9070 GRE
Aggregate performance score
We've compared Radeon RX 9070 GRE with Arc B390, including specs and performance data.
9070 GRE outperforms B390 by a whopping 168% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 48 | 298 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 61.93 | no data |
| Power efficiency | 20.44 | no data |
| Architecture | RDNA 4.0 (2025) | Xe3-LPG (2026) |
| GPU code name | Navi 48 | Panther Lake |
| Market segment | Desktop | Laptop |
| Release date | 8 May 2025 (1 year ago) | 27 January 2026 (less than a year ago) |
| Launch price (MSRP) | $549 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 3072 | 1536 |
| Core clock speed | 1420 MHz | 300 MHz |
| Boost clock speed | 2790 MHz | 2500 MHz |
| Number of transistors | 53,900 million | no data |
| Manufacturing process technology | 4 nm | 3 nm |
| Power consumption (TDP) | 220 Watt | 80 Watt |
| Texture fill rate | 535.7 | 120.0 |
| Floating-point processing power | 34.28 TFLOPS | 7.68 TFLOPS |
| ROPs | 96 | 24 |
| TMUs | 192 | 48 |
| Tensor Cores | 96 | no data |
| Ray Tracing Cores | 48 | 12 |
| L0 Cache | 768 KB | no data |
| L1 Cache | no data | 768 KB |
| L2 Cache | 8 MB | 16 MB |
| L3 Cache | 48 MB | no data |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 5.0 x16 | IGP |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-pin | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR6 | System Shared |
| Maximum RAM amount | 12 GB | System Shared |
| Memory bus width | 192 Bit | System Shared |
| Memory clock speed | 2250 MHz | System Shared |
| Memory bandwidth | 432.0 GB/s | no data |
| Shared memory | - | + |
| Resizable BAR | + | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x HDMI 2.1b, 3x DisplayPort 2.1a | Portable Device Dependent |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.8 | 6.9 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| DLSS | + | - |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 145
+154%
| 57
−154%
|
| 1440p | 74
+106%
| 36
−106%
|
| 4K | 44
+76%
| 25
−76%
|
Cost per frame, $
| 1080p | 3.79 | no data |
| 1440p | 7.42 | no data |
| 4K | 12.48 | no data |
Pros & cons summary
| Performance score | 58.19 | 21.69 |
| Recency | 8 May 2025 | 27 January 2026 |
| Chip lithography | 4 nm | 3 nm |
| Power consumption (TDP) | 220 Watt | 80 Watt |
RX 9070 GRE has a 168% higher aggregate performance score.
Arc B390, on the other hand, has an age advantage of 8 months, a 33% more advanced lithography process, and 175% lower power consumption.
The Radeon RX 9070 GRE is our recommended choice as it beats the Arc B390 in performance tests.
Be aware that Radeon RX 9070 GRE is a desktop graphics card while Arc B390 is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
