Home GPU Comparison AMD Radeon HD 8740 OEM vs AMD Radeon RX 570 X2

AMD Radeon HD 8740 OEM vs AMD Radeon RX 570 X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 8GB VRAM Radeon RX 570 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8740 OEM 's Advantages
Lower TDP (55W vs 180W)
AMD Radeon RX 570 X2 's Advantages
Boost Clock1206MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (268.8GB/s vs 72.00GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8740 OEM
0.819 TFLOPS
Radeon RX 570 X2 +503%
4.94 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Unknown
Sea Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
1125 MHz
Memory Clock
2100 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
268.8GB/s

Render Config

8
Compute Units
32
-
-
-
512
Shading Units
2048
32
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
38.59 GPixel/s
25.60 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
819.2 GFLOPS
FP32 (float)
4.940 TFLOPS
51.20 GFLOPS
FP64 (double)
308.7 GFLOPS

Board Design

55W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b
None
Power Connectors
2x 8-pin

Graphics Processor

Cape Verde
GPU Name
Polaris 20
Cape Verde PRO
GPU Variant
Polaris 20 XL (215-0910052)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
5.7 billion
123 mm²
Die Size
232 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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