Home GPU Comparison ATI Radeon HD 3750 vs NVIDIA GeForce GTX 970

ATI Radeon HD 3750 vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 4GB VRAM GeForce GTX 970 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 148W)
NVIDIA GeForce GTX 970 's Advantages
Released 6 years late
Boost Clock1178MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (224.4GB/s vs 22.18GB/s)
1544 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3750
0.191 TFLOPS
GeForce GTX 970 +1952%
3.92 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Sep 2014
Radeon R600
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
693 MHz
Memory Clock
1753 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.18GB/s
Bandwidth
224.4GB/s

Render Config

3
Compute Units
-
-
-
-
120
Shading Units
1664
8
TMUs
104
4
ROPs
56
-
-
-
-
-
-
-
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.184 GPixel/s
Pixel Rate
65.97 GPixel/s
6.368 GTexel/s
Texture Rate
122.5 GTexel/s
-
-
-
191.0 GFLOPS
FP32 (float)
3.920 TFLOPS
-
FP64 (double)
122.5 GFLOPS

Board Design

65W
TDP
148W
250 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin

Graphics Processor

RV635
GPU Name
GM204
RV635 PRO (215-0682008)
GPU Variant
GM204-200-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.378 billion
Transistors
5.2 billion
135 mm²
Die Size
398 mm²

Graphics Features

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

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