Home GPU Comparison ATI Radeon HD 4750 vs NVIDIA TITAN X Pascal

ATI Radeon HD 4750 vs NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4750 's Advantages
Lower TDP (100W vs 250W)
NVIDIA TITAN X Pascal 's Advantages
Released 6 years and 11 months late
Boost Clock1531MHz
Larger VRAM bandwidth (480.4GB/s vs 51.20GB/s)
2944 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4750
0.934 TFLOPS
TITAN X Pascal +1074%
10.97 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Aug 2016
Radeon R700
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1417 MHz
-
Boost Clock
1531 MHz
800 MHz
Memory Clock
1251 MHz

Memory

512MB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
384bit
51.20GB/s
Bandwidth
480.4GB/s

Render Config

-
SM Count
28
8
Compute Units
-
640
Shading Units
3584
32
TMUs
224
16
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
128 KB
L2 Cache
3 MB

Theoretical Performance

11.68 GPixel/s
Pixel Rate
147.0 GPixel/s
23.36 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
934.4 GFLOPS
FP32 (float)
10.97 TFLOPS
186.9 GFLOPS
FP64 (double)
342.9 GFLOPS

Graphics Processor

RV740
GPU Name
GP102
RV740 PRO
GPU Variant
GP102-400-A1
TeraScale
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.826 billion
Transistors
11.8 billion
137 mm²
Die Size
471 mm²

Board Design

100W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
4.1
Shader Model
6.4

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