Home GPU Comparison ATI Radeon HD 5770 X2 vs NVIDIA GeForce GTX 970

ATI Radeon HD 5770 X2 vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 4GB VRAM GeForce GTX 970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Released 3 years and 11 months late
Boost Clock1178MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 76.80GB/s)
864 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2
1.36 TFLOPS
GeForce GTX 970 +188%
3.92 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Sep 2014
Evergreen
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
1200 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
224.4GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
1664
40
TMUs
104
16
ROPs
56
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
65.97 GPixel/s
34.00 GTexel/s
Texture Rate
122.5 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
3.920 TFLOPS
-
FP64 (double)
122.5 GFLOPS

Board Design

Unknown
TDP
148W
200 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
-
Power Connectors
2x 6-pin

Graphics Processor

Juniper
GPU Name
GM204
Juniper XT (215-0754013)
GPU Variant
GM204-200-A1
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
5.2 billion
166 mm²
Die Size
398 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.4

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