Home GPU Comparison ATI Radeon HD 5850 vs AMD Radeon RX Vega 64 Limited Edition

ATI Radeon HD 5850 vs AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 8GB VRAM Radeon RX Vega 64 Limited Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages
Lower TDP (151W vs 295W)
AMD Radeon RX Vega 64 Limited Edition 's Advantages
Released 7 years and 11 months late
Boost Clock1546MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 128.0GB/s)
2656 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5850
2.088 TFLOPS
Radeon RX Vega 64 Limited Edition +506%
12.66 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Aug 2017
Evergreen
Generation
Vega
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1247 MHz
-
Boost Clock
1546 MHz
1000 MHz
Memory Clock
945 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
128.0GB/s
Bandwidth
483.8GB/s

Render Config

18
Compute Units
64
-
-
-
1440
Shading Units
4096
72
TMUs
256
32
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
98.94 GPixel/s
52.20 GTexel/s
Texture Rate
395.8 GTexel/s
-
FP16 (half)
25.33 TFLOPS
2.088 TFLOPS
FP32 (float)
12.66 TFLOPS
417.6 GFLOPS
FP64 (double)
791.6 GFLOPS

Board Design

151W
TDP
295W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Cypress
GPU Name
Vega 10
Cypress PRO (215-0735043)
GPU Variant
Vega 10 XT (215-0894200)
TeraScale 2
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
2.154 billion
Transistors
12.5 billion
334 mm²
Die Size
495 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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