GPUs

AMD Radeon HD 6750 vs AMD Radeon HD 6770 Full Specs

720 Shaders
700MHz
800 Shaders
850MHz
1GB GDDR573.6GB/s
1GB GDDR576.8GB/s
··
1.01 TFLOPS
··
1.36 TFLOPS
Form Factor
PCIe Card
Form Factor
PCIe Card
TDP
86W
TDP
108W
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin

Radeon HD 6750Radeon HD 67501.01 TFLOPSFP32
x1
Radeon HD 6770Radeon HD 67701.36 TFLOPSFP32
x1.35

Clock Speed
··
Clock Speed
··
Peak OPS
1.01 TFLOPSFP32
Peak OPS
1.36 TFLOPSFP32
FP32
1.01 TFLOPS
FP32
1.36 TFLOPS
Pixel Rate
11.2 GPixel/s
Pixel Rate
13.6 GPixel/s
Texture Rate
25.2 GTexel/s
Texture Rate
34 GTexel/s

Shaders
720 Shaders
Shaders
800 Shaders
TMUs
36 TMUs
TMUs
40 TMUs
ROPs
16 ROPs
ROPs
16 ROPs
CUs
9 CUs
CUs
10 CUs

Boost Clock
700MHz
Boost Clock
850MHz

L2 Cache
256KB shared
L2 Cache
256KB shared

1GB GDDR5
1GB GDDR5
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
4.6GT/s
Memory Speed
4.8GT/s
Memory Bandwidth
73.6GB/s
Memory Bandwidth
76.8GB/s

TDP
86W
TDP
108W

Multi-Monitor
2
Multi-Monitor
2

1x DisplayPort 1.1
1x DisplayPort 1.1
1x HDMI 1.3
1x HDMI 1.3
2x DVI-I Dual-Link
2x DVI-I Dual-Link

Decoder Model
UVD 2.2
Decoder Model
UVD 2.2

Form Factor
PCIe Card
Form Factor
PCIe Card
PCIe
2-Slots
PCIe
2-Slots
Height
111 mm (4.37")
Width
170 mm (6.69")
Depth
40 mm (1.57")
Height
111 mm (4.37")
Width
198 mm (7.79")
Depth
36 mm (1.42")
Cooling
Open-Air
1x Fan
Cooling
Blower
1x Fan
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Radeon 2011 branding
Branding
Radeon 2011 branding
Codename
Juniper
Codename
Juniper
Chip Variant
Juniper Pro
Chip Variant
Juniper Pro
Market Segment
Desktop
Market Segment
Desktop
Release Date
Jan 21, 2011
Release Date
Apr 19, 2011

Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
170mm²
Die Size
170mm²
Transistor Count
1 Billion
Transistor Count
1 Billion
Transistor Density
6.12 MTr/mm²
Transistor Density
6.12 MTr/mm²

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