Radeon R4 (Beema) and Radeon X850 XT - video card comparison
Passmark - benchmark score Radeon R4 (Beema) vs Radeon X850 XT
Radeon R4 (Beema)
411
Radeon X850 XT
83
Radeon R4 (Beema)
Radeon X850 XT
Architecture
GCN 1.1 (2014)
R400 (2004−2008)
GPU code name
Beema
R480
Market segment
Laptop
Desktop
Release date
April 2014
December 2004
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
800 MHz
520 MHz
Manufacturing process technology
28 nm
130 nm
Number of transistors
-
160 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
-
69 Watt
Texture fill rate
-
8.320
Memory type
-
GDDR3
Maximum RAM amount
-
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
-
1080 MHz
Memory bandwidth
-
34.56 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
12 (FL 12_0)
9.0b (9_2)
OpenCL
-
N/A
OpenGL
-
2.0
Vulkan
-
N/A