Home GPU Comparison AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 3450 AGP

AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Liquid Cooling and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages
Released 9 years and 7 months late
Boost Clock1677MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (483.8GB/s vs 8.000GB/s)
4056 additional rendering cores
ATI Radeon HD 3450 AGP 's Advantages
Lower TDP (25W vs 345W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 Liquid Cooling +28525%
13.74 TFLOPS
Radeon HD 3450 AGP
0.048 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Jan 2008
Vega
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

1406 MHz
Base Clock
-
1677 MHz
Boost Clock
-
945 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
512MB
HBM2
Memory Type
DDR2
2048bit
Memory Bus
64bit
483.8GB/s
Bandwidth
8.000GB/s

Render Config

64
Compute Units
2
-
-
-
4096
Shading Units
40
256
TMUs
4
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
4 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

107.3 GPixel/s
Pixel Rate
2.400 GPixel/s
429.3 GTexel/s
Texture Rate
2.400 GTexel/s
27.48 TFLOPS
FP16 (half)
-
13.74 TFLOPS
FP32 (float)
48.00 GFLOPS
858.6 GFLOPS
FP64 (double)
-

Board Design

345W
TDP
25W
700 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI
2x 8-pin
Power Connectors
1x Molex

Graphics Processor

Vega 10
GPU Name
RV620
Vega 10 XTX
GPU Variant
RV620 LE
GCN 5.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
12.5 billion
Transistors
0.181 billion
495 mm²
Die Size
67 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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