Home GPU Comparison NVIDIA GeForce GTX 750 GM206 vs ATI Radeon HD 4580

NVIDIA GeForce GTX 750 GM206 vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 GM206 's Advantages
Released 4 years late
Boost Clock1239MHz
Larger VRAM bandwidth (80.19GB/s vs 22.18GB/s)
392 additional rendering cores
Lower TDP (60W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 750 GM206 +564%
1.269 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Nov 2011
GeForce 700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1087 MHz
Base Clock
-
1239 MHz
Boost Clock
-
1253 MHz
Memory Clock
693 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
22.18GB/s

Render Config

-
SM Count
-
-
Compute Units
3
512
Shading Units
120
32
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
128 KB

Theoretical Performance

39.65 GPixel/s
Pixel Rate
3.184 GPixel/s
39.65 GTexel/s
Texture Rate
6.368 GTexel/s
-
FP16 (half)
-
1269 GFLOPS
FP32 (float)
191.0 GFLOPS
39.65 GFLOPS
FP64 (double)
-

Graphics Processor

GM206
GPU Name
RV635
-
GPU Variant
RV635 PRO (215-0682008)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.94 billion
Transistors
0.378 billion
228 mm²
Die Size
135 mm²

Board Design

60W
TDP
65W
250 W
Suggested PSU
250 W
2x DVI 1x HDMI 2.0
Outputs
2x DVI 1x S-Video
-
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
4.1

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