GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Maximum Capacity Reached. Remove a model to add another. (2/2)
VS
Price
£382✓
Benchmark %
Normalized benchmark score vs. the fastest GPU in our database (100%). Aggregated from 3DMark-style results across multiple tests.
31%✓
VRAM
16 GB GDDR6
Key Specs Advantage
Comparable or lower specs
NVIDIA
RTX A4500Price
£1,157
Benchmark %
Normalized benchmark score vs. the fastest GPU in our database (100%). Aggregated from 3DMark-style results across multiple tests.
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Benchmarks and value scores are currently being verified for this latest hardware.
VRAM
20 GB GDDR6✓
Key Specs Advantage
+87% CUDA Cores (7,168 vs 3,840)
+25% Bandwidth (640 GB/s vs 512 GB/s)
+25% Memory Bus (320-bit vs 256-bit)
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800 | RTX A4500 |
|---|---|---|
| Architecture | RDNA 2 | Ampere |
| Process Node | TSMC N7 | — |
| CUDA Cores (Stream Processors / CUDA Cores) | 3,840 | 7,168✓ |
| Ray Tracing Cores | 60 | — |
Clock Speeds
| Specification | Radeon RX 6800 | RTX A4500 |
|---|---|---|
| Base Clock | 1,700 MHz | — |
| Boost Clock | 2,105 MHz | — |
Memory
| Specification | Radeon RX 6800 | RTX A4500 |
|---|---|---|
| VRAM Capacity | 16 GB | 20 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 320-bit✓ |
| Memory Speed | 16 Gbps | — |
| Bandwidth | 512 GB/s | 640 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6800 | RTX A4500 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 250 W | 200 W✓ |
| Power Connectors | 2x 8-pin | — |
| Released | Nov 2020 | Oct 2021 |
Workstation
| Specification | Radeon RX 6800 | RTX A4500 |
|---|---|---|
| FP32 (TFLOPS) | — | 23.7 TFLOPS |
| ECC | — | Yes✓ |
| NVLink | — | Yes✓ |
| Form factor | — | dual-slot |