GPU Comparison
RADEON
AMD Radeon HD 6770
CORE STATE
Juniper
VRAM
1024 MB
CLOCK SPEED
—
TDP
108 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 nm
LAUNCH DATE
2011
VS
GPU
Arc A570M
CORE STATE
DG2-256
VRAM
8 GB
CLOCK SPEED
1300 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 6770
A570M
Core Specs
Shading Units
800
2,048
+156.0%
Shaders
800
2,048
+156.0%
TMUs
40
128
+220.0%
ROPs
16
64
+300.0%
Compute Units
10
—
Execution Units
—
256
Clocks
Base Clock
—
900 MHz
Boost Clock
—
1300 MHz
GPU Clock
850 MHz
—
Memory Clock
1200 MHz
4.8 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
76.80 GB/s
224.0 GB/s
Cache
L1 Cache
8 KB (per CU)
—
L2 Cache
256 KB
8 MB
Performance
Pixel Rate
13.60 GPixel/s
83.20 GPixel/s
Texture Rate
34.00 GTexel/s
166.4 GTexel/s
FP32 (TFLOPS)
1,360.0 GFLOPS
5.325 TFLOPS
FP16 (TFLOPS)
—
10.65 TFLOPS (2:1)
AI/RT
RT Cores
—
16
XMX Cores
—
256
Power
TDP
108 W
75 W
TDP (W)
108
75
-30.6%
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
TeraScale 2
Xe-HPG
GPU Name
Juniper
DG2-256
Generation
Northern Islands
(HD 6700)
Alchemist
(Arc 5 Mobile)
Process Size
40 nm
6 nm
Transistors
1,040 million
11,500 million
Die Size
166 mm²
269 mm²
Foundry
TSMC
TSMC
Density
6.3M / mm²
42.8M / mm²
API Support
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
Vulkan
—
1.4
OpenCL
1.2
3.0
Shader Model
5.0
6.6
Physical
Slot Width
Dual-slot
IGP
Length
198 mm
7.8 inches
—
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Other
Launch Price
129 USD
—
Production
End-of-life
Active
Predecessor
Evergreen
—
Successor
Southern Islands
—