AMD Radeon HD 7750 vs NVIDIA GeForce RTX 4080 12 GB

VS

AMD Radeon HD 7750

NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 12GB VRAM GeForce RTX 4080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7750 's Advantages

Lower TDP (55W vs 285W)

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (504.2GB/s vs 72.00GB/s)

7168 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7750

0.819 TFLOPS

GeForce RTX 4080 12 GB +4794%

40.09 TFLOPS

Radeon HD 7750

VS

GeForce RTX 4080 12 GB

Graphics Card

Feb 2012

Release Date

Unknown

Southern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2310 MHz

-

Boost Clock

2610 MHz

1125 MHz

Memory Clock

1313 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

504.2GB/s

Render Config

8

Compute Units

-

SM Count

60

512

Shading Units

7680

32

TMUs

240

16

ROPs

80

-

Tensor Cores

240

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

208.8 GPixel/s

25.60 GTexel/s

Texture Rate

626.4 GTexel/s

-

FP16 (half)

40.09 TFLOPS

819.2 GFLOPS

FP32 (float)

40.09 TFLOPS

51.20 GFLOPS

FP64 (double)

626.4 GFLOPS

Board Design

55W

TDP

285W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Cape Verde

GPU Name

AD104

Cape Verde PRO

GPU Variant

AD104-400-A1

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.5 billion

Transistors

35.8 billion

123 mm²

Die Size

295 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.6

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