Home GPU Comparison AMD Radeon R7 450 OEM vs AMD Radeon RX 5700

AMD Radeon R7 450 OEM vs AMD Radeon RX 5700

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 8GB VRAM Radeon RX 5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages
Lower TDP (65W vs 180W)
AMD Radeon RX 5700 's Advantages
Released 3 years and 1 months late
Boost Clock1725MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 450 OEM
0.947 TFLOPS
Radeon RX 5700 +739%
7.949 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jul 2019
Arctic Islands
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1465 MHz
-
Boost Clock
1725 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
448.0GB/s

Render Config

8
Compute Units
36
-
-
-
512
Shading Units
2304
32
TMUs
144
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
110.4 GPixel/s
29.60 GTexel/s
Texture Rate
248.4 GTexel/s
-
FP16 (half)
15.90 TFLOPS
947.2 GFLOPS
FP32 (float)
7.949 TFLOPS
59.20 GFLOPS
FP64 (double)
496.8 GFLOPS

Board Design

65W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cape Verde
GPU Name
Navi 10
Cape Verde PRO2
GPU Variant
Navi 10 XL (215-0917220)
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.5 billion
Transistors
10.3 billion
123 mm²
Die Size
251 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1
1.2.170
Vulkan
1.3
-
-
-
6.5 (5.1)
Shader Model
6.5

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