Home GPU Comparison ATI FirePro 2450 Multi View PCIe x1 vs AMD Radeon HD 7870 XT

ATI FirePro 2450 Multi View PCIe x1 vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 256MB VRAM FirePro 2450 Multi View PCIe x1 and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro 2450 Multi View PCIe x1 's Advantages
Lower TDP (32W vs 185W)
AMD Radeon HD 7870 XT 's Advantages
Released 3 years and 10 months late
Boost Clock975MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.0GB/s vs 6.400GB/s)
1496 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro 2450 Multi View PCIe x1
0.032 TFLOPS
Radeon HD 7870 XT +9259%
2.995 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
400 MHz
Memory Clock
1500 MHz

Memory

256MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
192.0GB/s

Render Config

2
Compute Units
24
-
-
-
40
Shading Units
1536
4
TMUs
96
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
31.20 GPixel/s
1.600 GTexel/s
Texture Rate
93.60 GTexel/s
-
-
-
32.00 GFLOPS
FP32 (float)
2.995 TFLOPS
-
FP64 (double)
748.8 GFLOPS

Board Design

32W
TDP
185W
200 W
Suggested PSU
450 W
1x VHDCI
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

RV620
GPU Name
Tahiti
RC620 PRO
GPU Variant
Tahiti LE (215-0821122)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
4.313 billion
67 mm²
Die Size
352 mm²

Graphics Features

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

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