Home GPU Comparison AMD Radeon HD 7470 OEM vs AMD Radeon RX Vega 56

AMD Radeon HD 7470 OEM vs AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7470 OEM and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470 OEM 's Advantages
Lower TDP (27W vs 210W)
AMD Radeon RX Vega 56 's Advantages
Released 5 years and 7 months late
Boost Clock1471MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (409.6GB/s vs 28.80GB/s)
3424 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470 OEM
0.24 TFLOPS
Radeon RX Vega 56 +4291%
10.54 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Aug 2017
Southern Islands
Generation
Vega
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1156 MHz
-
Boost Clock
1471 MHz
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
HBM2
64bit
Memory Bus
2048bit
28.80GB/s
Bandwidth
409.6GB/s

Render Config

-
SM Count
-
2
Compute Units
56
160
Shading Units
3584
8
TMUs
224
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
4 MB

Theoretical Performance

3.000 GPixel/s
Pixel Rate
94.14 GPixel/s
6.000 GTexel/s
Texture Rate
329.5 GTexel/s
-
FP16 (half)
21.09 TFLOPS
240.0 GFLOPS
FP32 (float)
10.54 TFLOPS
-
FP64 (double)
659.0 GFLOPS

Graphics Processor

Caicos
GPU Name
Vega 10
Khalidster
GPU Variant
Vega 10 XL (215-0894216)
TeraScale 2
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.37 billion
Transistors
12.5 billion
67 mm²
Die Size
495 mm²

Board Design

27W
TDP
210W
200 W
Suggested PSU
550 W
1x DVI 1x DisplayPort 1.1
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin

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
-
CUDA
-
5.0
Shader Model
6.4

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