Home GPU Comparison AMD Radeon Pro Vega II vs AMD Radeon HD 8740 OEM

AMD Radeon Pro Vega II vs AMD Radeon HD 8740 OEM

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II and 1024MB VRAM Radeon HD 8740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II 's Advantages
Released 5 years and 9 months late
Boost Clock1720MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (825.3GB/s vs 72.00GB/s)
3584 additional rendering cores
AMD Radeon HD 8740 OEM 's Advantages
Lower TDP (55W vs 475W)

Score

Benchmark

FP32 (float)
Radeon Pro Vega II +1620%
14.09 TFLOPS
Radeon HD 8740 OEM
0.819 TFLOPS
VS

Graphics Card

Jun 2019
Release Date
Sep 2013
Radeon Pro Mac
Generation
Sea Islands
Desktop
Type
Desktop
Apple MPX
Bus Interface
PCIe 3.0 x16

Clock Speeds

1574 MHz
Base Clock
-
1720 MHz
Boost Clock
-
806 MHz
Memory Clock
1125 MHz

Memory

32GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
128bit
825.3GB/s
Bandwidth
72.00GB/s

Render Config

64
Compute Units
8
-
-
-
4096
Shading Units
512
256
TMUs
32
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

110.1 GPixel/s
Pixel Rate
12.80 GPixel/s
440.3 GTexel/s
Texture Rate
25.60 GTexel/s
28.18 TFLOPS
FP16 (half)
-
14.09 TFLOPS
FP32 (float)
819.2 GFLOPS
7.045 TFLOPS
FP64 (double)
51.20 GFLOPS

Board Design

475W
TDP
55W
850 W
Suggested PSU
250 W
1x HDMI 2.0b 4x Thunderbolt
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

Vega 20
GPU Name
Cape Verde
Vega 20 XT
GPU Variant
Cape Verde PRO
GCN 5.1
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
13.23 billion
Transistors
1.5 billion
331 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
5.1

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