Home GPU Comparison AMD FirePro M5950 vs ATI Mobility Radeon HD 4870 X2

AMD FirePro M5950 vs ATI Mobility Radeon HD 4870 X2

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M5950 and 1024MB VRAM Mobility Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M5950 's Advantages
Released 2 years late
ATI Mobility Radeon HD 4870 X2 's Advantages
Larger VRAM bandwidth (89.60GB/s vs 57.60GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M5950
0.696 TFLOPS
Mobility Radeon HD 4870 X2 +26%
0.88 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2009
FirePro Mobile
Generation
M9x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
57.60GB/s
Bandwidth
89.60GB/s

Render Config

6
Compute Units
10
-
-
-
480
Shading Units
800
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.800 GPixel/s
Pixel Rate
8.800 GPixel/s
17.40 GTexel/s
Texture Rate
22.00 GTexel/s
-
-
-
696.0 GFLOPS
FP32 (float)
880.0 GFLOPS
-
FP64 (double)
176.0 GFLOPS

Board Design

35W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Whistler
GPU Name
M98
Whistler XT GL
GPU Variant
M98 XT L2 (216-0732023)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.716 billion
Transistors
0.956 billion
104 mm²
Die Size
256 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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