Home GPU Comparison AMD FireStream 9170 vs AMD Radeon HD 8990 OEM

AMD FireStream 9170 vs AMD Radeon HD 8990 OEM

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9170 and 3GB VRAM Radeon HD 8990 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9170 's Advantages
Lower TDP (105W vs 375W)
AMD Radeon HD 8990 OEM 's Advantages
Released 5 years and 5 months late
Boost Clock1000MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 51.33GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
FireStream 9170
0.497 TFLOPS
Radeon HD 8990 OEM +724%
4.096 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Apr 2013
FireStream
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
950 MHz
-
Boost Clock
1000 MHz
802 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
51.33GB/s
Bandwidth
288.0GB/s

Render Config

4
Compute Units
32
-
-
-
320
Shading Units
2048
16
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
32.00 GPixel/s
12.43 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
4.096 TFLOPS
99.46 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

105W
TDP
375W
300 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
1x DVI 4x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

RV670
GPU Name
Malta
-
GPU Variant
Malta XT (215-0849026)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.666 billion
Transistors
4.313 billion
192 mm²
Die Size
365 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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