Home GPU Comparison ATI Radeon HD 4580 vs Intel Xe DG1

ATI Radeon HD 4580 vs Intel Xe DG1

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4580 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages
Boost Clock1550MHz
Larger VRAM bandwidth (68.26GB/s vs 22.18GB/s)
520 additional rendering cores
Lower TDP (30W vs 65W)

Score

Benchmark

FP32 (float)
Radeon HD 4580
0.191 TFLOPS
Xe DG1 +938%
1.984 TFLOPS
VS

Graphics Card

Nov 2011
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
693 MHz
Memory Clock
2133 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
LPDDR4X
128bit
Memory Bus
128bit
22.18GB/s
Bandwidth
68.26GB/s

Render Config

-
SM Count
-
3
Compute Units
-
120
Shading Units
640
8
TMUs
40
4
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
128 KB
L2 Cache
1024 KB

Theoretical Performance

3.184 GPixel/s
Pixel Rate
31.00 GPixel/s
6.368 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
191.0 GFLOPS
FP32 (float)
1.984 TFLOPS
-
FP64 (double)
496.0 GFLOPS

Graphics Processor

RV635
GPU Name
DG1
RV635 PRO (215-0682008)
GPU Variant
-
TeraScale
Architecture
Generation 12.1
TSMC
Foundry
Intel
55 nm
Process Size
10 nm
0.378 billion
Transistors
Unknown
135 mm²
Die Size
95 mm²

Board Design

65W
TDP
30W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x HDMI 3x DisplayPort
None
Power Connectors
None

Graphics Features

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

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