EVGA GeForce RTX 3090 XC3 Ultra Gaming vs EVGA GeForce GTX 1080 Classified ACX 3.0
VS
EVGA GeForce RTX 3090 XC3 Ultra Gaming
EVGA GeForce GTX 1080 Classified ACX 3.0
Key Differences
Performance
Features
Ports
General info
Memory
EVGA GeForce RTX 3090 XC3 Ultra Gaming
EVGA GeForce GTX 1080 Classified ACX 3.0
Key Differences
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1721MHz |
| GPU Boost Clock Speed | 1725MHz | 1860MHz |
| Pixel Rate | 193.2 GPixel/s | 110.1 GPixel/s |
| GPU Memory Speed | 1219MHz | 1251MHz |
| GPU Render Output Units (ROPs) | 112 | 64 |
| No. of Supported Displays | 4 | 4 |
Performance
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1721MHz |
| Pixel Rate | 193.2 GPixel/s | 110.1 GPixel/s |
| FLOPS (Floating-point Performance) | 36.21 TFLOPS | 8.81 TFLOPS |
| GPU Memory Speed | 1219MHz | 1251MHz |
| Texture Filter Rate | 565.8 GTexels/s | 275.4 GTexels/s |
| Total GPU Shading Units | 10496 | 2560 |
| Total GPU TMUs | 328 | 160 |
| GPU Boost Clock Speed | 1725MHz | 1860MHz |
| GPU Render Output Units (ROPs) | 112 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
 Yes
|
Features
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support | Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| No. of Supported Displays | 4 | 4 |
| Ray Tracing Support | No
|
Yes
|
| Multi-GPU Support Count | Not Known | 4 |
Ports
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28300 million | 7200 million |
| Semiconductor Size | 8nm | 16nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 285.4mm | 279.4mm |
| Height | 111.2mm | 150.8mm |
Memory
|
EVGA GeForce RTX 3090 XC3 Ultra Gaming | EVGA GeForce GTX 1080 Classified ACX 3.0 |
|---|---|---|
| Effective Memory Clock | 19500MHz | 10008MHz |
| Max Memory Bandwidth | 936GB/s | 320GB/s |
| RAM | 24GB | 8GB |
| Memory Bus Interface Width | 384bit | 256bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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