Home GPU Comparison ATI Radeon HD 3750 vs NVIDIA GeForce RTX 3080 Ti

ATI Radeon HD 3750 vs NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 12GB VRAM GeForce RTX 3080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3750 's Advantages
Lower TDP (65W vs 350W)
NVIDIA GeForce RTX 3080 Ti 's Advantages
Released 12 years and 8 months late
Boost Clock1665MHz
Larger VRAM bandwidth (912.4GB/s vs 22.18GB/s)
10120 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3750
0.191 TFLOPS
GeForce RTX 3080 Ti +17753%
34.1 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
May 2021
Radeon R600
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1365 MHz
-
Boost Clock
1665 MHz
693 MHz
Memory Clock
1188 MHz

Memory

512MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6X
128bit
Memory Bus
384bit
22.18GB/s
Bandwidth
912.4GB/s

Render Config

-
SM Count
80
3
Compute Units
-
120
Shading Units
10240
8
TMUs
320
4
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
-
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
6 MB

Theoretical Performance

3.184 GPixel/s
Pixel Rate
186.5 GPixel/s
6.368 GTexel/s
Texture Rate
532.8 GTexel/s
-
FP16 (half)
34.10 TFLOPS
191.0 GFLOPS
FP32 (float)
34.10 TFLOPS
-
FP64 (double)
532.8 GFLOPS

Graphics Processor

RV635
GPU Name
GA102
RV635 PRO (215-0682008)
GPU Variant
GA102-225-A1
TeraScale
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
0.378 billion
Transistors
28.3 billion
135 mm²
Die Size
628 mm²

Board Design

65W
TDP
350W
250 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
4.1
Shader Model
6.6

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