Home GPU Comparison NVIDIA GeForce GTX 745 OEM vs AMD Radeon Vega Frontier Edition

NVIDIA GeForce GTX 745 OEM vs AMD Radeon Vega Frontier Edition

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 16GB VRAM Radeon Vega Frontier Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages
Lower TDP (55W vs 300W)
AMD Radeon Vega Frontier Edition 's Advantages
Released 3 years and 4 months late
Boost Clock1600MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (483.8GB/s vs 28.80GB/s)
3712 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 745 OEM
0.793 TFLOPS
Radeon Vega Frontier Edition +1553%
13.11 TFLOPS
Blender
GeForce GTX 745 OEM
54
Radeon Vega Frontier Edition +1274%
742
VS

Graphics Card

Feb 2014
Release Date
Jun 2017
GeForce 700
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1382 MHz
-
Boost Clock
1600 MHz
900 MHz
Memory Clock
945 MHz

Memory

4GB
Memory Size
16GB
DDR3
Memory Type
HBM2
128bit
Memory Bus
2048bit
28.80GB/s
Bandwidth
483.8GB/s

Render Config

-
Compute Units
64
-
-
-
384
Shading Units
4096
24
TMUs
256
16
ROPs
64
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

16.53 GPixel/s
Pixel Rate
102.4 GPixel/s
24.79 GTexel/s
Texture Rate
409.6 GTexel/s
-
FP16 (half)
26.21 TFLOPS
793.3 GFLOPS
FP32 (float)
13.11 TFLOPS
24.79 GFLOPS
FP64 (double)
819.2 GFLOPS

Board Design

55W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0 1x VGA
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin

Graphics Processor

GM107
GPU Name
Vega 10
GM107-220-A2
GPU Variant
Vega 10 XTX AIR
Maxwell
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.87 billion
Transistors
12.5 billion
148 mm²
Die Size
495 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.4

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