Home GPU Comparison AMD Radeon 625 Mobile vs NVIDIA GeForce Go 6800 Ultra

AMD Radeon 625 Mobile vs NVIDIA GeForce Go 6800 Ultra

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 256MB VRAM GeForce Go 6800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 14 years and 3 months late
Boost Clock1024MHz
More VRAM (2GB vs 256GB)
384 additional rendering cores
Lower TDP (50W vs 89W)
NVIDIA GeForce Go 6800 Ultra 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 14.40GB/s)

Score

VS

Graphics Card

May 2019
Release Date
Feb 2005
Mobility Radeon
Generation
GeForce Go 6
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
900 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
38.40GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
-
24
TMUs
12
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
3.600 GPixel/s
24.58 GTexel/s
Texture Rate
5.400 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
-
49.15 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
89W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Polaris 24
GPU Name
NV41
Polaris 24 XT (216-0867030)
GPU Variant
GO6800 U
GCN 3.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
1.55 billion
Transistors
0.19 billion
125 mm²
Die Size
225 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

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