Home GPU Comparison Intel Xe DG1 SDV vs ATI Radeon HD 4870

Intel Xe DG1 SDV vs ATI Radeon HD 4870

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 512MB VRAM Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 SDV 's Advantages
Boost Clock1500MHz
Lower TDP (75W vs 150W)
ATI Radeon HD 4870 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 68.26GB/s)
32 additional rendering cores

Score

Benchmark

FP32 (float)
Xe DG1 SDV +92%
2.304 TFLOPS
Radeon HD 4870
1.2 TFLOPS
VS

Graphics Card

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

Clock Speeds

900 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2133 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
512MB
LPDDR4X
Memory Type
GDDR5
128bit
Memory Bus
256bit
68.26GB/s
Bandwidth
115.2GB/s

Render Config

-
SM Count
-
-
Compute Units
10
768
Shading Units
800
48
TMUs
40
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

36.00 GPixel/s
Pixel Rate
12.00 GPixel/s
72.00 GTexel/s
Texture Rate
30.00 GTexel/s
4.608 TFLOPS
FP16 (half)
-
2.304 TFLOPS
FP32 (float)
1200 GFLOPS
576.0 GFLOPS
FP64 (double)
240.0 GFLOPS

Graphics Processor

DG1
GPU Name
RV770
-
GPU Variant
RV770 XT (215-0669049)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
55 nm
Unknown
Transistors
0.956 billion
95 mm²
Die Size
256 mm²

Board Design

75W
TDP
150W
250 W
Suggested PSU
450 W
1x HDMI 3x DisplayPort
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Features

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

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