Home GPU Comparison AMD Radeon HD 6770 vs Intel Xe DG1

AMD Radeon HD 6770 vs Intel Xe DG1

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 68.26GB/s)
160 additional rendering cores
Intel Xe DG1 's Advantages
Boost Clock1550MHz
More VRAM (4GB vs 1GB)
Lower TDP (30W vs 108W)

Score

Benchmark

FP32 (float)
Radeon HD 6770
1.36 TFLOPS
Xe DG1 +45%
1.984 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Unknown
Northern Islands
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
1200 MHz
Memory Clock
2133 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
LPDDR4X
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
68.26GB/s

Render Config

-
SM Count
-
10
Compute Units
-
800
Shading Units
640
40
TMUs
40
16
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
1024 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
31.00 GPixel/s
34.00 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
1360 GFLOPS
FP32 (float)
1.984 TFLOPS
-
FP64 (double)
496.0 GFLOPS

Graphics Processor

Juniper
GPU Name
DG1
Juniper XT (215-0754013)
GPU Variant
-
TeraScale 2
Architecture
Generation 12.1
TSMC
Foundry
Intel
40 nm
Process Size
10 nm
1.04 billion
Transistors
Unknown
166 mm²
Die Size
95 mm²

Board Design

108W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x HDMI 3x DisplayPort
1x 6-pin
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
-
5.0
Shader Model
6.4

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