Home GPU Comparison NVIDIA GeForce GTX 745 OEM vs ATI Radeon X1600

NVIDIA GeForce GTX 745 OEM vs ATI Radeon X1600

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 512MB VRAM Radeon X1600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages
Released 7 years and 1 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
384 additional rendering cores
ATI Radeon X1600 's Advantages
Lower TDP (27W vs 55W)

Score

VS

Graphics Card

Feb 2014
Release Date
Jan 2007
GeForce 700
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
512MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
-
24
TMUs
4
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

16.53 GPixel/s
Pixel Rate
2.540 GPixel/s
24.79 GTexel/s
Texture Rate
2.540 GTexel/s
-
-
-
793.3 GFLOPS
FP32 (float)
-
24.79 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
27W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GM107
GPU Name
RV516
GM107-220-A2
GPU Variant
-
Maxwell
Architecture
R500
TSMC
Foundry
UMC
28 nm
Process Size
80 nm
1.87 billion
Transistors
0.107 billion
148 mm²
Die Size
100 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
3.0

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