Home GPU Comparison NVIDIA GeForce GTX 690 vs ATI Radeon HD 4750

NVIDIA GeForce GTX 690 vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 690 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 GTX 690 's Advantages
Released 2 years and 8 months late
Boost Clock1019MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 51.20GB/s)
896 additional rendering cores
ATI Radeon HD 4750 's Advantages
Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)
GeForce GTX 690 +235%
3.13 TFLOPS
Radeon HD 4750
0.934 TFLOPS
VS

Graphics Card

May 2012
Release Date
Sep 2009
GeForce 600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

915 MHz
Base Clock
-
1019 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
8
-
-
-
1536
Shading Units
640
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

32.61 GPixel/s
Pixel Rate
11.68 GPixel/s
130.4 GTexel/s
Texture Rate
23.36 GTexel/s
-
-
-
3.130 TFLOPS
FP32 (float)
934.4 GFLOPS
130.4 GFLOPS
FP64 (double)
186.9 GFLOPS

Board Design

300W
TDP
100W
700 W
Suggested PSU
300 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
RV740
GK104-355-A2
GPU Variant
RV740 PRO
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.826 billion
294 mm²
Die Size
137 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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