Home GPU Comparison AMD Radeon HD 8350 OEM vs AMD Radeon R9 390

AMD Radeon HD 8350 OEM vs AMD Radeon R9 390

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8350 OEM and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8350 OEM 's Advantages
Lower TDP (19W vs 275W)
AMD Radeon R9 390 's Advantages
Released 2 years and 5 months late
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 10.67GB/s)
2480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8350 OEM
0.104 TFLOPS
Radeon R9 390 +4823%
5.12 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2015
Sea Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
667 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
512bit
10.67GB/s
Bandwidth
384.0GB/s

Render Config

2
Compute Units
40
-
-
-
80
Shading Units
2560
8
TMUs
160
4
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
64.00 GPixel/s
5.200 GTexel/s
Texture Rate
160.0 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
5.120 TFLOPS
-
FP64 (double)
640.0 GFLOPS

Board Design

19W
TDP
275W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cedar
GPU Name
Grenada
-
GPU Variant
Grenada PRO (215-0880030)
TeraScale 2
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
6.2 billion
59 mm²
Die Size
438 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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