NVIDIA GeForce GTX 690 vs AMD Radeon R9 270
NVIDIA GeForce GTX 690
$1,000
AMD Radeon R9 270
$179
|
2x 1536 Shaders
4GB (2x 2GB) GDDR5
1058MHz
|
1280 Shaders
2GB GDDR5
925MHz
|
|
Peak AI Performance
6.5 TOPS
INT32
|
Peak AI Performance
2.37 TFLOPS
FP32
|
|
FP32
6.5 TFLOPS
|
FP32
2.37 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
300W
|
TDP
150W
|
|
Power Connectors
-
2x 8-Pin
|
Power Connectors
1x 6-Pin
-
|
Peak AI Performance
|
|
GeForce GTX 690 - 6.5 TOPS INT32
x2.74
Radeon R9 270 - 2.37 TFLOPS FP32
x1
FP32
|
|
GeForce GTX 690 - 6.5 TFLOPS FP32
x2.74
Radeon R9 270 - 2.37 TFLOPS FP32
x1
|
|
GeForce GTX 690 - 192.3GB/s
x1.07
Radeon R9 270 - 179.2GB/s
x1
|
|
GeForce GTX 690 - 300W
x2
Radeon R9 270 - 150W
x1
|
GB6 OpenCL N/A
0%
|
|
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GB6 Metal N/A
0%
|
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
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Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Kepler
|
Architecture
GCN 1
|
|
Family
GeForce 600
|
Family
Radeon R 200
|
|
Codename
NVE4
GK104
Variant
GK104-355-A2
|
Codename
Pitcairn
-
Variant
Curacao Pro
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/29/2012
|
Release Date
11/13/2013
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
28nm
|
|
Die Size
2x 294 mm²
|
Die Size
212 mm²
|
|
Transistor Count
2x 3.5 Billion
|
Transistor Count
2.8 Billion
|
|
Transistor Density
12.04M/mm²
|
Transistor Density
13.21M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2x 1536 Shaders
|
Shading Units
1280 Shaders
|
|
Texture Mapping Units
2x 128 TMUs
|
Texture Mapping Units
80 TMUs
|
|
Render Output Units
2x 32 ROPs
|
Render Output Units
32 ROPs
|
|
Streaming Multiprocessors
2x 8 SMs
|
-
-
|
|
-
-
|
Compute Units
20 CUs
|
|
915MHz Base
1058MHz
|
900MHz Base
925MHz
|
|
Peak AI Performance
6.5 TOPS
INT32
|
Peak AI Performance
2.37 TFLOPS
FP32
|
|
FP32
6.5 TFLOPS
|
FP32
2.37 TFLOPS
|
|
FP64
270 GFLOPS
|
FP64
150 GFLOPS
|
|
INT32
6.5 TOPS
|
-
-
|
|
Pixel Fillrate
33.856 GPixel/s
|
Pixel Fillrate
29.6 GPixel/s
|
|
Texture Fillrate
135.424 GTexel/s
|
Texture Fillrate
74 GTexel/s
|
|
L1
48KB/SM Tex
16KB/SM
-
|
L1
-
-
16KB/CU
|
|
L2
512KB Shared
|
L2
512KB Shared
|
|
4GB (2x 2GB)
GDDR5
|
2GB
GDDR5
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1502MHz
Transfer Rate
6GT/s
Bandwidth
192.3GB/s
|
Clock
1400MHz
Transfer Rate
5.6GT/s
Bandwidth
179.2GB/s
|
|
TDP
300W
|
TDP
150W
|
|
2x DVI-I Dual-Link
1x DVI-D Dual-Link
1x mini-DisplayPort 1.2
-
-
|
1x DVI-I Dual-Link
1x DVI-D Dual-Link
-
1x DisplayPort 1.2
1x HDMI 1.4
|
|
Max Resolution
4096x2304
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Model
NVENC 1
|
Model
VCE 1.0
|
|
Codec
AVC (H.264)
|
Codec
AVC (H.264)
|
|
Model
NVDEC 1
|
Model
UVD 3.2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
|
1x Fan
|
1x Fan
|
|
Power Connectors
-
2x 8-Pin
|
Power Connectors
1x 6-Pin
-
|
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way SLI
|
Multi GPU Support
Supported
Type
2-way CrossFireX
|
|
Height
111 mm (4.37 in)
Width
279 mm (10.98 in)
Depth
38 mm (1.5 in)
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