AMD Radeon HD 7850 vs AMD FireStream 9350
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 2GB VRAM FireStream 9350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7850 's Advantages
Released 1 years and 9 months late
Larger VRAM bandwidth (153.6GB/s vs 128.0GB/s)
Lower TDP (130W vs 150W)
AMD FireStream 9350 's Advantages
416 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7850
1.761 TFLOPS
FireStream 9350
+14%
2.016 TFLOPS
Graphics Card
Mar 2012
Release Date
Jun 2010
Southern Islands
Generation
FireStream
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
128.0GB/s
Render Config
16
Compute Units
18
-
-
-
1024
Shading Units
1440
64
TMUs
72
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
27.52 GPixel/s
Pixel Rate
22.40 GPixel/s
55.04 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
1.761 TFLOPS
FP32 (float)
2.016 TFLOPS
110.1 GFLOPS
FP64 (double)
403.2 GFLOPS
Board Design
130W
TDP
150W
300 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
1x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
Pitcairn
GPU Name
Cypress
Pitcairn PRO
(215-0828062)
GPU Variant
Cypress PRO GL
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.154 billion
212 mm²
Die Size
334 mm²
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0
