Nvidia GeForce RTX 3090 vs AMD Radeon HD 7750

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
AMD Radeon HD 7750
AMD Radeon HD 7750 Image
Nvidia GeForce RTX 3090
AMD Radeon HD 7750
Key Differences Key Differences Nvidia GeForce RTX 3090 AMD Radeon HD 7750
GPU Base Clock Speed 1395MHz 800MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 12.8 GPixel/s
GPU Memory Speed 1219MHz 1125MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays Not Known 6
Performance Performance Nvidia GeForce RTX 3090 AMD Radeon HD 7750
GPU Base Clock Speed 1395MHz 800MHz
Pixel Rate 189.8 GPixel/s 12.8 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 0.82 TFLOPS
GPU Memory Speed 1219MHz 1125MHz
Texture Filter Rate 556 GTexels/s 25.6 GTexels/s
Total GPU Shading Units 10496 512
Total GPU TMUs 328 32
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Nvidia GeForce RTX 3090 AMD Radeon HD 7750
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
3DMark Vantage Texture Fill Result Not Known 22.35GTexels/s
GPU Temperature Under Load Not Known 68°C
3DMark Vantage Pixel Fill Result Not Known 3.73GPixel/s
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 47.4dB
Power Consumption Under Peak Load Not Known 216W
Idle Power Consumption Not Known 104W
Idle Noise Level Not Known 44.8dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 7300
No. of Supported Displays Not Known 6
Ports Ports Nvidia GeForce RTX 3090 AMD Radeon HD 7750
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 1
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3090 AMD Radeon HD 7750
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1500 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm 168mm
Height 138mm 100mm
Memory Memory Nvidia GeForce RTX 3090 AMD Radeon HD 7750
Effective Memory Clock 19500MHz 4500MHz
Max Memory Bandwidth 936GB/s 72GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

Similar Comparisons