Home GPU Comparison NVIDIA GeForce RTX 4080 SUPER vs ATI Radeon HD 4750

NVIDIA GeForce RTX 4080 SUPER vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages
Released 14 years and 4 months late
Boost Clock2550MHz
Larger VRAM bandwidth (736.3GB/s vs 51.20GB/s)
9600 additional rendering cores
ATI Radeon HD 4750 's Advantages
Lower TDP (100W vs 320W)

Score

Benchmark

FP32 (float)
GeForce RTX 4080 SUPER +5491%
52.22 TFLOPS
Radeon HD 4750
0.934 TFLOPS
VS

Graphics Card

Jan 2024
Release Date
Sep 2009
GeForce 40
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2295 MHz
Base Clock
-
2550 MHz
Boost Clock
-
1438 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
736.3GB/s
Bandwidth
51.20GB/s

Render Config

80
SM Count
-
-
Compute Units
8
10240
Shading Units
640
320
TMUs
32
112
ROPs
16
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
128 KB

Theoretical Performance

285.6 GPixel/s
Pixel Rate
11.68 GPixel/s
816.0 GTexel/s
Texture Rate
23.36 GTexel/s
52.22 TFLOPS
FP16 (half)
-
52.22 TFLOPS
FP32 (float)
934.4 GFLOPS
816.0 GFLOPS
FP64 (double)
186.9 GFLOPS

Graphics Processor

AD103
GPU Name
RV740
AD103-400-A1
GPU Variant
RV740 PRO
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
0.826 billion
379 mm²
Die Size
137 mm²

Board Design

320W
TDP
100W
700 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 16-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1

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