Home GPU Comparison AMD FireStream 9350 vs ATI Radeon HD 4450

AMD FireStream 9350 vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9350 and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9350 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 6.400GB/s)
1360 additional rendering cores
ATI Radeon HD 4450 's Advantages
Released 1 years and 5 months late
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
FireStream 9350 +2000%
2.016 TFLOPS
Radeon HD 4450
0.096 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Nov 2011
FireStream
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
6.400GB/s

Render Config

18
Compute Units
1
-
-
-
1440
Shading Units
80
72
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
2.400 GPixel/s
50.40 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
96.00 GFLOPS
403.2 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
1x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
RV710
Cypress PRO GL
GPU Variant
RV710 (215-0725016)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.242 billion
334 mm²
Die Size
73 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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