Radeon HD 4850 - video card specification
Passmark - benchmark score Radeon HD 4850
Radeon HD 4850
1057
Radeon HD 4850
Architecture
Terascale 1 (2008−2010)
GPU code name
RV770
Market segment
Desktop
Release date
June 2008
Bus support
-
Interface
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Bridgeless CrossFire
-
Boost clock speed
-
Compute units
-
Core clock speed
625 MHz
Floating-point performance
1,000.0 gflops
Manufacturing process technology
55 nm
Number of transistors
956 million
Pipelines / CUDA cores
800
Power consumption (TDP)
110 Watt
Texture fill rate
25.00
Memory type
GDDR3
Maximum RAM amount
512 MB
Memory bus width
256 Bit
Memory clock speed
993 MHz
Memory bandwidth
63.55 GB/s
High bandwidth memory (HBM)
-
Shared memory
-
Display Connectors
2x DVI, 1x S-Video
Eyefinity
-
Number of Eyefinity displays
-
HDMI
-
DisplayPort support
-
DirectX
10.1 (10_1)
Mantle
-
OpenCL
1.1
OpenGL
3.3
Shader Model
4.1
Vulkan
N/A
AppAcceleration
-
CrossFire
-
DDMA audio
-
Enduro
-
FreeSync
-
FRTC
-
HD3D
-
LiquidVR
-
PowerTune
-
TrueAudio
-
VCE
-
ZeroCore
-