Radeon HD 4850 and HD Graphics 4000 - video card comparison
Passmark - benchmark score Radeon HD 4850 vs HD Graphics 4000
Radeon HD 4850
1057
HD Graphics 4000
468
Radeon HD 4850
HD Graphics 4000
Architecture
Terascale 1 (2008−2010)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
RV770
Ivy Bridge
Market segment
Desktop
Laptop
Release date
June 2008
March 2011
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1350 MHz
Core clock speed
625 MHz
350 MHz
Floating-point performance
1,000.0 gflops
33.6 gflops
Manufacturing process technology
55 nm
22 nm
Number of transistors
956 million
1,200 million
Pipelines / CUDA cores
800
16
Power consumption (TDP)
110 Watt
unknown
Texture fill rate
25.00
20.80
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
993 MHz
System Shared
Memory bandwidth
63.55 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.0
Shader Model
4.1
5.0
Vulkan
N/A
1.1.80
Quick Sync
-
+