Radeon HD 4850 and GeForce 8400M G - video card comparison
Passmark - benchmark score Radeon HD 4850 vs GeForce 8400M G
Radeon HD 4850
1057
GeForce 8400M G
60
Radeon HD 4850
GeForce 8400M G
Architecture
Terascale 1 (2008−2010)
Tesla (2006−2010)
GPU code name
RV770
G86M
Market segment
Desktop
Laptop
Release date
June 2008
May 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
625 MHz
400 MHz
Floating-point performance
1,000.0 gflops
12.8 gflops
Manufacturing process technology
55 nm
80 nm
Number of transistors
956 million
210 million
Pipelines / CUDA cores
800
8
Power consumption (TDP)
110 Watt
10 Watt
Texture fill rate
25.00
3.200
Memory type
GDDR3
GDDR3 / GDDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
993 MHz
600 MHz
Memory bandwidth
63.55 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A