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

NVIDIA TITAN X Pascal vs ATI Radeon HD 4750

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

Main Differences

NVIDIA TITAN X Pascal 's Advantages
Released 6 years and 11 months late
Boost Clock1531MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (480.4GB/s vs 51.20GB/s)
2944 additional rendering cores
ATI Radeon HD 4750 's Advantages
Lower TDP (100W vs 250W)

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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