AMD Radeon R9 285X vs NVIDIA GeForce GTX 770

AMD Radeon R9 285X
NVIDIA GeForce GTX 770 $399
2048 Shaders
3GB GDDR5
1002MHz
1536 Shaders
2GB GDDR5
1130MHz
Peak AI Performance
4.1 TFLOPS
FP32
Peak AI Performance
3.47 TOPS
INT32
FP32
4.1 TFLOPS
FP32
3.47 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
200W
TDP
230W
Power Connectors
1x 6-Pin
1x 8-Pin
Power Connectors
2x 6-Pin
-

Peak AI Performance

  • 18% faster vs GeForce GTX 770
  • 15% slower vs Radeon R9 285X
Radeon R9 285X - 4.1 TFLOPS FP32
x1.18
GeForce GTX 770 - 3.47 TOPS INT32
x1

FP32

  • 18% faster vs GeForce GTX 770
  • 15% slower vs Radeon R9 285X
Radeon R9 285X - 4.1 TFLOPS FP32
x1.18
GeForce GTX 770 - 3.47 TFLOPS FP32
x1
  • 18% faster vs GeForce GTX 770
  • 15% slower vs Radeon R9 285X
Radeon R9 285X - 264GB/s
x1.18
GeForce GTX 770 - 224.3GB/s
x1
  • 13% lower vs GeForce GTX 770
  • 15% higher vs Radeon R9 285X
Radeon R9 285X - 200W
x1
GeForce GTX 770 - 230W
x1.15
  • 44% faster vs GeForce GTX 770
  • 31% slower vs Radeon R9 285X
Radeon R9 285X - GB6 OpenCL 26,005
x1.44
GeForce GTX 770 - GB6 OpenCL 18,020
x1
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
GCN 3
Architecture
Kepler
Family
Radeon R 200
Family
GeForce 700
Codename
Tonga
-
Variant
Tonga XT
Codename
NVE4
GK104
Variant
GK104-425-A2
Market Segment
Desktop
Market Segment
Desktop
Release Date
9/2/2014
Release Date
5/30/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
359 mm²
Die Size
294 mm²
Transistor Count
5 Billion
Transistor Count
3.5 Billion
Transistor Density
13.93M/mm²
Transistor Density
12.04M/mm²
Form
PCIe Card
Form
PCIe Card
Shading Units
2048 Shaders
Shading Units
1536 Shaders
Texture Mapping Units
128 TMUs
Texture Mapping Units
128 TMUs
Render Output Units
32 ROPs
Render Output Units
32 ROPs
-
-
Streaming Multiprocessors
8 SMs
Compute Units
32 CUs
-
-
-
1002MHz
1046MHz Base
1130MHz
Peak AI Performance
4.1 TFLOPS
FP32
Peak AI Performance
3.47 TOPS
INT32
FP32
4.1 TFLOPS
FP32
3.47 TFLOPS
FP64
260 GFLOPS
FP64
140 GFLOPS
-
-
INT32
3.47 TOPS
Pixel Fillrate
32.064 GPixel/s
Pixel Fillrate
36.16 GPixel/s
Texture Fillrate
128.256 GTexel/s
Texture Fillrate
144.64 GTexel/s
L1
-
-
16KB/CU
L1
48KB/SM Tex
16KB/SM
-
L2
768KB Shared
L2
512KB Shared
3GB
GDDR5
2GB
GDDR5
Bus Width
384Bit
Bus Width
256Bit
Clock
1375MHz
Transfer Rate
5.5GT/s
Bandwidth
264GB/s
Clock
1753MHz
Transfer Rate
7GT/s
Bandwidth
224.3GB/s
TDP
200W
TDP
230W
-
2x DVI-D Dual-Link
1x DisplayPort 1.2
1x HDMI 1.4
1x DVI-I Dual-Link
1x DVI-D Dual-Link
1x DisplayPort 1.2
1x HDMI 1.4
Max Resolution
4096x2160
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
FreeSync
Variable Refresh Rate
G-Sync
FreeSync
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
Content Protection
HDCP 1.4
-
-
Model
VCE 3.0
Model
NVENC 1
Codec
AVC (H.264)
HEVC (H.265)
Codec
AVC (H.264)
-
Model
UVD 5.0
Model
NVDEC 1
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
12_0
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.5
-
-
GFX
8
-
-
-
-
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
1x Fan
1x Fan
Power Connectors
1x 6-Pin
1x 8-Pin
Power Connectors
2x 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
CrossFire XDMA
Multi GPU Support
Supported
Type
4-way SLI
Height
110 mm (4.33 in)
Width
267 mm (10.51 in)
Depth
37 mm (1.46 in)
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
38 mm (1.5 in)
Change Comparison