Home GPU Comparison AMD Radeon Pro 5700 vs AMD Radeon HD 6450 OEM

AMD Radeon Pro 5700 vs AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5700 and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5700 's Advantages
Released 9 years and 6 months late
Boost Clock1350MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 8.528GB/s)
2144 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 130W)

Score

Benchmark

FP32 (float)
Radeon Pro 5700 +3010%
6.221 TFLOPS
Radeon HD 6450 OEM
0.2 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
Feb 2011
Radeon Pro Mac
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1243 MHz
Base Clock
-
1350 MHz
Boost Clock
-
1500 MHz
Memory Clock
533 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
64bit
384.0GB/s
Bandwidth
8.528GB/s

Render Config

36
Compute Units
2
-
-
-
2304
Shading Units
160
144
TMUs
8
64
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
2.500 GPixel/s
194.4 GTexel/s
Texture Rate
5.000 GTexel/s
12.44 TFLOPS
FP16 (half)
-
6.221 TFLOPS
FP32 (float)
200.0 GFLOPS
388.8 GFLOPS
FP64 (double)
-

Board Design

130W
TDP
18W
300 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Navi 10
GPU Name
Caicos
Navi 10 XLA
GPU Variant
Junbonator
RDNA 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
10.3 billion
Transistors
0.37 billion
251 mm²
Die Size
67 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
5.0

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