Home GPU Comparison AMD Radeon R7 250 vs ATI Radeon HD 5770 Mac Edition

AMD Radeon R7 250 vs ATI Radeon HD 5770 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 1024MB VRAM Radeon HD 5770 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Released 3 years and 3 months late
Lower TDP (55W vs 108W)
ATI Radeon HD 5770 Mac Edition 's Advantages
Larger VRAM bandwidth (76.48GB/s vs 28.80GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250
0.717 TFLOPS
Radeon HD 5770 Mac Edition +89%
1.36 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jul 2010
Volcanic Islands
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1195 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
76.48GB/s

Render Config

-
SM Count
-
8
Compute Units
10
512
Shading Units
800
32
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

11.20 GPixel/s
Pixel Rate
13.60 GPixel/s
22.40 GTexel/s
Texture Rate
34.00 GTexel/s
-
FP16 (half)
-
716.8 GFLOPS
FP32 (float)
1360 GFLOPS
44.80 GFLOPS
FP64 (double)
-

Graphics Processor

Cape Verde
GPU Name
Juniper
Cape Verde PRO
GPU Variant
Juniper XT (215-0754013)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.04 billion
123 mm²
Die Size
166 mm²

Board Design

55W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
5.0

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