Home GPU Comparison AMD Radeon R9 390 vs ATI Radeon HD 4350

AMD Radeon R9 390 vs ATI Radeon HD 4350

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 512MB VRAM Radeon HD 4350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages
Released 6 years and 9 months late
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 6.400GB/s)
2480 additional rendering cores
ATI Radeon HD 4350 's Advantages
Lower TDP (20W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390 +5233%
5.12 TFLOPS
Radeon HD 4350
0.096 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Sep 2008
Pirate Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
512bit
Memory Bus
64bit
384.0GB/s
Bandwidth
6.400GB/s

Render Config

40
Compute Units
1
-
-
-
2560
Shading Units
80
160
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
2.400 GPixel/s
160.0 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
96.00 GFLOPS
640.0 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
20W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DisplayPort 1.0
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Grenada
GPU Name
RV710
Grenada PRO (215-0880030)
GPU Variant
RV710 (215-0725016)
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
6.2 billion
Transistors
0.242 billion
438 mm²
Die Size
73 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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