GPUs

NVIDIA GeForce 8800 GT vs ATI Radeon HD 4700 Full Specs

112 Shaders
600MHz
320 Shaders
600MHz
524MB GDDR357.6GB/s
524MB DDR212.8GB/s
··
336 GFLOPS
··
384 GFLOPS
Form Factor
PCIe Card
Form Factor
PCIe Card
TDP
125W
TDP
59W
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin

GeForce 8800 GTGeForce 8800 GT336 GFLOPSFP32
x1
Radeon HD 4700Radeon HD 4700384 GFLOPSFP32
x1.14

Clock Speed
··
Clock Speed
··
Peak OPS
336 GFLOPSFP32
Peak OPS
384 GFLOPSFP32
FP32
336 GFLOPS
FP32
384 GFLOPS
-
FP64
76.8 GFLOPS
Pixel Rate
24 GPixel/s
Pixel Rate
4.8 GPixel/s
Texture Rate
84 GTexel/s
Texture Rate
19.2 GTexel/s

Shaders
112 Shaders
Shaders
320 Shaders
TMUs
56 TMUs
TMUs
32 TMUs
ROPs
16 ROPs
ROPs
8 ROPs
SMs
14 SMs
CUs
8 CUs

Boost Clock
600MHz
Boost Clock
600MHz
Shader Clock
1.5GHz
Shader Clock
-

L2 Cache
64KB shared
L2 Cache
256KB shared

524MB GDDR3
524MB DDR2
Memory Bus
256-bit
Memory Bus
128-bit
Memory Speed
1.8GT/s
Memory Speed
800MT/s
Memory Bandwidth
57.6GB/s
Memory Bandwidth
12.8GB/s

TDP
125W
TDP
59W

Multi-Monitor
2
Multi-Monitor
2

2x DVI-I Dual-Link
2x DVI-I Dual-Link
1x S-Video
1x S-Video

Decoder Model
VP2
Decoder Model
UVD 2.0

Form Factor
PCIe Card
Form Factor
PCIe Card
PCIe
1-Slots
PCIe
1-Slots
Height
111 mm (4.37")
Width
229 mm (9.02")
Depth
20 mm (0.79")
-
Cooling
Blower
1x Fan
Cooling
Open-Air
1x Fan
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
GeForce 2006 branding
Branding
Radeon 2008 branding
Codename
NV92
Codename
Wekiva
Chip Variant
-
Chip Variant
RV770 CE
Market Segment
Desktop
Market Segment
Desktop
Release Date
Oct 29, 2007
Release Date
Feb 11, 2009

Foundry
TSMC
Foundry
TSMC
Fabrication Node
65nm
Fabrication Node
55nm
Die Size
324mm²
Die Size
256mm²
Transistor Count
754 Million
Transistor Count
956 Million
Transistor Density
2.33 MTr/mm²
Transistor Density
3.73 MTr/mm²

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