AMD Radeon RX 5700 vs ATI Radeon HD 3450 X2
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 5700 's Advantages
Released 11 years and 7 months late
Boost Clock1725MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)
2264 additional rendering cores
ATI Radeon HD 3450 X2 's Advantages
Lower TDP (50W vs 180W)
Score
Benchmark
FP32 (float)
Radeon RX 5700
+16460%
7.949 TFLOPS
Radeon HD 3450 X2
0.048 TFLOPS
Graphics Card
Jul 2019
Release Date
Dec 2007
Navi
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1465 MHz
Base Clock
-
1725 MHz
Boost Clock
-
1750 MHz
Memory Clock
500 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
8.000GB/s
Render Config
36
Compute Units
2
-
-
-
2304
Shading Units
40
144
TMUs
4
64
ROPs
4
-
-
-
-
-
-
-
-
-
4 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
110.4 GPixel/s
Pixel Rate
2.400 GPixel/s
248.4 GTexel/s
Texture Rate
2.400 GTexel/s
15.90 TFLOPS
FP16 (half)
-
7.949 TFLOPS
FP32 (float)
48.00 GFLOPS
496.8 GFLOPS
FP64 (double)
-
Board Design
180W
TDP
50W
450 W
Suggested PSU
250 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
2x DMS-59
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 10
GPU Name
RV620
Navi 10 XL
(215-0917220)
GPU Variant
RV620 LE
RDNA 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
10.3 billion
Transistors
0.181 billion
251 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
1.3
Vulkan
N/A
-
-
-
6.8
Shader Model
4.1
