Home GPU Comparison AMD Radeon HD 8770M vs NVIDIA GeForce Go 6800

AMD Radeon HD 8770M vs NVIDIA GeForce Go 6800

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8770M and 256MB VRAM GeForce Go 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770M 's Advantages
Released 8 years and 5 months late
Boost Clock825MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 35.20GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Apr 2013
Release Date
Nov 2004
Solar System
Generation
GeForce Go 6
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-III

Clock Speeds

775 MHz
Base Clock
-
825 MHz
Boost Clock
-
1125 MHz
Memory Clock
550 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
35.20GB/s

Render Config

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

Theoretical Performance

6.600 GPixel/s
Pixel Rate
2.400 GPixel/s
19.80 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
-
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Mars
GPU Name
NV41
Mars S3 XT (216-0842018)
GPU Variant
-
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
0.95 billion
Transistors
0.19 billion
77 mm²
Die Size
225 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
2.1 (1.2)
OpenCL
N/A
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
3.0

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