Home GPU Comparison ATI Radeon HD 4850 vs Intel Xe DG1

ATI Radeon HD 4850 vs Intel Xe DG1

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4850 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4850 's Advantages
160 additional rendering cores
Intel Xe DG1 's Advantages
Boost Clock1550MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (68.26GB/s vs 63.55GB/s)
Lower TDP (30W vs 110W)

Score

Benchmark

FP32 (float)
Radeon HD 4850
1 TFLOPS
Xe DG1 +98%
1.984 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Unknown
Radeon R700
Generation
Xe Graphics
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
1550 MHz
993 MHz
Memory Clock
2133 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
LPDDR4X
256bit
Memory Bus
128bit
63.55GB/s
Bandwidth
68.26GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
640
40
TMUs
40
16
ROPs
20
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

10.00 GPixel/s
Pixel Rate
31.00 GPixel/s
25.00 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
1000 GFLOPS
FP32 (float)
1.984 TFLOPS
200.0 GFLOPS
FP64 (double)
496.0 GFLOPS

Board Design

110W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x HDMI 3x DisplayPort
1x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
DG1
RV770 PRO (215-0669065)
GPU Variant
-
TeraScale
Architecture
Generation 12.1
TSMC
Foundry
Intel
55 nm
Process Size
10 nm
0.956 billion
Transistors
Unknown
256 mm²
Die Size
95 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.4

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