Home GPU Comparison AMD Radeon HD 7850 vs ATI FirePro 2450 Multi View PCIe x1

AMD Radeon HD 7850 vs ATI FirePro 2450 Multi View PCIe x1

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 256MB VRAM FirePro 2450 Multi View PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages
Released 3 years and 2 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (153.6GB/s vs 6.400GB/s)
984 additional rendering cores
ATI FirePro 2450 Multi View PCIe x1 's Advantages
Lower TDP (32W vs 130W)

Score

Benchmark

FP32 (float)
Radeon HD 7850 +5403%
1.761 TFLOPS
FirePro 2450 Multi View PCIe x1
0.032 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Jan 2009
Southern Islands
Generation
FirePro Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
6.400GB/s

Render Config

16
Compute Units
2
-
-
-
1024
Shading Units
40
64
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

27.52 GPixel/s
Pixel Rate
1.600 GPixel/s
55.04 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
1.761 TFLOPS
FP32 (float)
32.00 GFLOPS
110.1 GFLOPS
FP64 (double)
-

Board Design

130W
TDP
32W
300 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x VHDCI
1x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
RV620
Pitcairn PRO (215-0828062)
GPU Variant
RC620 PRO
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.181 billion
212 mm²
Die Size
67 mm²

Graphics Features

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

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