amd
Brand8GB GDDR6
Memory2304
Cores448 GB/s
BandwidthAMD Radeon RX 5700
amd
Brand3GB GDDR5
Memory2048
Cores288 GB/s
BandwidthAMD Radeon HD 7990
AMD Radeon RX 5700
Radeon RX 5700
$349 • Jul 2019
Radeon HD 7990
$999 • Apr 2013
AMD Radeon HD 7990
Specs Comparison
| Specification | AMD Radeon RX 5700 | AMD Radeon HD 7990 |
|---|---|---|
| Memory Size | 8 GB | 3 GB |
| Memory Type | GDDR6 | GDDR5 |
| TDP | 180 W | 375 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1725 MHz | 1000 MHz |
| Memory Bandwidth | 448 GB/s | 288 GB/s |
| Process Size | 7nm | 28nm |
| Architecture | RDNA 1.0 | GCN 1.0 |
| Shading Units | 2304 | 2048 |
| RT Cores | N/A | N/A |
| TMUs | 144 | 128 |
| ROPs | 64 | 32 |
| Memory Bus | 256-bit | 384-bit |
| Memory Clock | 1750 MHz | 1500 MHz |
| Pixel Rate | 110.4 GPixel/s | 32 GPixel/s |
| Texture Rate | 448 GTexel/s | 288 GTexel/s |
| FP32 Performance | 7.949 GFLOPS | 4.096 GFLOPS |
| L2 Cache | 4.00 MB | 0.75 MB |
| Die Size | 251 mm² | 365 mm² |
| Transistors | 10300 Million | 4313 Million |
| Required PSU | 450 W | 750 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| DirectX | 12.1 | 11.1 |
| Vulkan | 1.3 | N/A |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon RX 5700
AMD Radeon HD 7990
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 5700
AMD Radeon HD 7990
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 5700
AMD Radeon HD 7990
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 5700
AMD Radeon HD 7990
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
It's a Tie!
Based on 4 synthetic benchmarks
AMD Radeon RX 5700
AMD • 8GB GDDR6
AMD Radeon HD 7990
AMD • 3GB GDDR5
Most Compared GPUs
Comments & Discussion
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